The sum of two odd numbers is 38 and their product is 325. What is three times the larger number? [IBPS (SO) 2014] |
A sum of Rs. 221 is divided among X, Y and Z such that X gets Rs. 52 more than Y. Y gets Rs. 26 more than Z. The ratio of the shares of X, Y and Z respectively is [Indian Overseas Bank (PO) 2012] |
The mean of n observations is \[{{\bar{x}}_{1}}.\]If the first observation is increased by 1, second by 2 and so on, then their mean is \[{{\bar{x}}_{2}}.\]The value of \[{{\bar{x}}_{2}}-{{\bar{x}}_{1}}\]is [Oriental Insurance Company (AAO) 2012] |
If \[{{x}^{2}}+{{y}^{2}}+\frac{1}{{{x}^{2}}}+\frac{1}{{{y}^{2}}}=4,\]then the value of is [SSC (CPO) 2013] |
Directions: In the following number series, only one number is wrong. Find out the wrong number. |
[IBPS OWE (PO/MT) 2012] |
850, 843, 829, 808, 788,745, 703 |
Directions: In the following number series, only one number is wrong. Find out the wrong number. |
[IBPS OWE (PO/MT) 2012] |
33, 321, 465, 537, 573, 590, 600 |
Directions: In the following number series, only one number is wrong. Find out the wrong number. |
[IBPS OWE (PO/MT) 2012] |
37, 47, 52, 67,87,112,142 |
\[{{x}^{2}}=y+z,\]\[{{y}^{2}}=z+x\]and \[{{z}^{2}}=x+y,\] then the value of \[\frac{1}{x+1}+\frac{1}{y+1}+\frac{1}{z+1}\]is [SSC (CPO) 2013] |
Directions: Refer to the pie-charts and answer the given questions. [RRB (Officer) Grade B 2015] |
Distribution of total number of members |
(both male and female) in 5 health clubs in 2008 |
Total number = 4200 |
Distribution of total number of male members in 5 health clubs in 2008 |
Total number = 2400 |
Number of male members in health clubs A and D increased by equal number from 2008 to 2009. If the respective ratio between number of male members in health club A and that in D is 2009 is 17: 11, then what is the number of male members in health club D in 2009? |
Directions: Refer to the pie-charts and answer the given questions. [RRB (Officer) Grade B 2015] |
Distribution of total number of members |
(both male and female) in 5 health clubs in 2008 |
Total number = 4200 |
Distribution of total number of male members in 5 health clubs in 2008 |
Total number = 2400 |
What is the average number of female members in health clubs C, D and E? |
Directions: Refer to the pie-charts and answer the given questions. [RRB (Officer) Grade B 2015] |
Distribution of total number of members |
(both male and female) in 5 health clubs in 2008 |
Total number = 4200 |
Distribution of total number of male members in 5 health clubs in 2008 |
Total number = 2400 |
Only 50% of the members (both male and female) in health club E have lifetime membership. If the number of females in health club E who have lifetime membership is 44, then what percent of male members in health club E have lifetime membership? |
Directions: Refer to the pie-charts and answer the given questions. [RRB (Officer) Grade B 2015] |
Distribution of total number of members |
(both male and female) in 5 health clubs in 2008 |
Total number = 4200 |
Distribution of total number of male members in 5 health clubs in 2008 |
Total number = 2400 |
What is the central angle corresponding to number of members (both male and female) in health club B? |
Directions: Refer to the pie-charts and answer the given questions. [RRB (Officer) Grade B 2015] |
Distribution of total number of members |
(both male and female) in 5 health clubs in 2008 |
Total number = 4200 |
Distribution of total number of male members in 5 health clubs in 2008 |
Total number = 2400 |
Number of female members in health club A is what percent less than number of male members in health club B? |
A can do a certain work is 12 days. B is 60% more efficient than A. How many days will B and A together take to do same job? [SSC (CGL) 2012] |
P and Q are two points on a circle with centre at O. R is a point on the minor arc of the circle between the points P and Q. The tangents to the circle from the point S are drawn which touch the circle at P and Q. If \[\angle PSQ=20{}^\circ ,\]then \[\angle PRQ\]is equal to [SSC (CGL) 2013] |
If \[x=\sqrt{8+\sqrt{8+\sqrt{8...}}}\]and \[y=\sqrt{8-\sqrt{8-\sqrt{8....,}}}\] |
In the adjoining figure, AB is a diameter of the circle with centre O. If \[\angle BOD=15{}^\circ \]and \[\angle EOA=85{}^\circ ,\]then the measure of \[\angle ECA\]is [SSC (CPO) 2013] |
Rs. 800 becomes Rs. 956 in 3 yr at a certain rate of simple interest. If the rate of interest is increased by 4%, then what amount will? 800 become in 3 yr? [SSC (CGL) 2011] |
A circle is touching the side BC of \[\Delta ABC\] at P and is also touching AB and AC produced at Q and R, respectively. If \[AQ=6\,\,cm,\] then perimeter of \[\Delta ABC\] is |
A person travels a certain distance at 3 km/h and reaches 15 min late. If he travels at 4 km/h, he reaches 15 min earlier. The distance he has to travel is |
Directions: Study the following table carefully and answer the questions given below. | |||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
The total number of candidates applying for various posts in Company E are what per cent of the total number of candidates applying for various posts in Company A? (Rounded off to two digits after decimal) |
Directions: Study the following table carefully and answer the questions given below. | |||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
The number of candidates applying for Post III in Company E are approximately what per cent of the total number of candidates applying for the various posts in the same company? |
Directions: Study the following table carefully and answer the questions given below. | |||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
What is the difference between the average number of candidates applying for Post II and the average number of candidates applying for Post IV across various companies? |
Directions: Study the following table carefully and answer the questions given below. | |||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
What is the respective ratio of the total number of candidates applying for various posts in Company A to the total number of candidates applying for various posts in Company C? |
Directions: Study the following table carefully and answer the questions given below. | |||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||
What is the approximate average number of candidates applying for Post III in various companies? |
Directions: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer. [RBI (Assistant) Scale 2011] |
I. \[{{x}^{2}}+5x+6=0\] |
II. \[{{y}^{2}}+3y+2=0\] |
Directions: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer. [RBI (Assistant) Scale 2011] |
I. \[{{x}^{2}}-10x+24=0\] |
II. \[{{y}^{2}}-9y+20=0\] |
Directions: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer. [RBI (Assistant) Scale 2011] |
I. \[{{(x)}^{2}}=961\] |
II. \[y=\sqrt{961}\] |
If \[2\,\,({{\cos }^{2}}\theta -{{\sin }^{2}}\theta )=1,\]where \[\theta \] is a positive acute angle, then the value of \[\theta \] is [SSC (Assistant) 2012] |
A grocer purchased 75 kg of sugar at Rs. 30 per kg and mixed it with 25 kg of sugar At Rs. 36 per kg. At what rate should he sell the mixture to gain 10%. |
Directions: What should come at the place of question mark (?) in the following questions? [IBPS (PO/MT) 2015] |
\[421\div 35\times 299.97\div 25.05={{?}^{2}}\] |
Directions: What should come at the place of question mark (?) in the following questions? [IBPS (PO/MT) 2015] |
\[\sqrt{197}\times 6.99+626.96=?\] |
Directions: What should come at the place of question mark (?) in the following questions? [IBPS (PO/MT) 2015] |
\[19.99\times 15.98+224.98+125.02=?\] |
The price of a commodity rises from Rs. 6 per kg to Rs. 7.50 per kg. If the expenditure cannot increase, then the percentage of reduction in consumption is [SSC (CGL) 2011] |
A mixture of 40 L of milk and water contains 10% of water. How much water must be added to make the water 20% in the new mixture? [SSC (10+2) 2010, (CGL) 2003] |
The area of an isosceles \[\Delta ABC\] with AB = AC and altitude AD = 3 cm is 12 sq cm. What is its perimeter? |
Two stations P and Q are at a distance of 160 km. Two trains start moving from P and Q to Q and P, respectively and meet each other after 4 h. If speed of the train starting from P is more than that of other train by 6 km/h, then find the speeds of both the trains, respectively. |
In a garrison, there was food for 1000 soldiers for one month. After 10 days, 1000 more soldiers joined the garrison. How long would the soldiers be able to carry on with the remaining food? |
The difference between the compound interest and simple interest for the amount Rs. 5000 in 2 yr is Rs. 32. The rate of interest is [SSC (CGL) 2011] |
Avinash, Manoj and Arun started a business in partnership investing in the ratio of 3: 2: 5, respectively. At the end of the year, they earned a profit of Rs. 45000 which is 15% of their total investment. How much did Manoj invest? |
A, B and C are three pipe- connected to a tank, A and B together fill the tank in 6 h, B and C together fill the tank m 10 h and A and C together fill the tank in 12 h. In how much time A, B and C fill up the tank together? |
A boat running upstream takes 528 min to cover a certain distance, while it takes 240 min to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water current, respectively? |
If \[(1+\tan A)(1+\tan B)=2,\]then \[(A+B)\]is equal to |
The difference between simple interest and compound interest of a certain sum of money a 20% per annum for 2 yr is Rs. 48. Then, the sum [SSC (CGL) 2011] |
If \[\frac{a}{b}+\frac{b}{a}=1,\]then the value of \[({{a}^{3}}+{{b}^{3}})\] is [SSC (CGL) 2007] |
The present age of Ravi's father is four times Ravi's present age. Five years back, Ravi's father was seven times as old as Ravi was at that time. What is the present age of Ravi's father? |
In what ratio, the line made by joining the Point \[A\,(-\,\,4,-\,\,3)\]and \[B\,(5,2)\]intersects X-axis? |
The value of x is \[{{2}^{3}}({{5}^{0}}+{{3}^{2x}})=8\frac{8}{27}\]is |
A merchant has three kinds of wine. Wine of first kind is 117 L, second kind is 130 L and third kind is 143 L. The least number of cost of equal size in which wine can be stored. |
A hemispherical bowl of internal radius 15 cm contains a liquid. The liquid is to be filled into cylindrical shaped bottles of diameter 5 cm and height 6 cm. How much bottles are necessary to empty the bowl? |
You need to login to perform this action.
You will be redirected in
3 sec