Pradeep invested 20% more than Mohit. Mohit invested 10% less than Raghu. If the total sum of their investment is Rs. 17880, then how much amount did Raghu invest? [Corporation Bank (PO) 2011] |
\[\frac{\tan A+\tan B}{\cot A+\cot B}\]is equal to [SSC (CGL) 2014] |
In a school with 600 students, the average age of the boys is 12 yr and that of the girls is 11 yr. If the average age of the school is 11 yr and 9 months, then the number of girls in the school is [SSC (CGL) 2012] |
Directions: In these questions, a number series is given. In each series only one number is wrong. Find out the wrong number. [IBPS (SO) CWE 2014] |
155, 151, 139, 119,90,55 |
Directions: In these questions, a number series is given. In each series only one number is wrong. Find out the wrong number. [IBPS (SO) CWE 2014] |
1, 4, 12, 30, 68, 148,304 |
Directions: In these questions, a number series is given. In each series only one number is wrong. Find out the wrong number. [IBPS (SO) CWE 2014] |
45,15, 6, 3, 2,1, 4 |
In a mixture of 240 cc, the ratio of the volumes of water and glycerine is 1: 3. The quantity of water (in cc) that should be added to the mixture, so that the new ratio of the volumes of water and glycerine becomes 2 : 3, is [SSC (CGL) 2014] |
The HCF (GCD) of a, b is 12, a, b are positive integers and a > b > 12. The smallest values of (a, b) are respectively [SSC (CGL) 2011] |
If \[{{(2000)}^{10}}=1.024\times {{10}^{k}},\]then the value of k is [SSC (CPO) 2011] |
The square root of \[\frac{0.324\times 0.081\times 4.624}{1.5625\times 0.0289\times 72.9\times 64}\]is [SSC (Constable) 2012] |
The simplified value of \[\sqrt{5+\sqrt{11+\sqrt{19\sqrt{28+\sqrt{64}}}}}\]is [SSC (CPO) 2009] |
The least number, which is to be added to the greatest number of 4 digits, so that the sum may be divisible by 345, is [SSC (CGL) 2011] |
Directions: Study the table to answer the given questions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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What is the difference between the total number of people living in cities R, Q and T together who do not watch arrow and the total number of people living in these three cities together who watch arrow? |
Directions: Study the table to answer the given questions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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What is the average number of males who watch big bang theory in all the cities together? |
Directions: Study the table to answer the given questions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The ratio of the total number of males to the total number of females in city P is 5: 3. What per cent of the female, population watches breaking bad in city P? |
Directions: Study the table to answer the given questions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[IBPS (PO) 2014] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The total population (males and females) of city R watching mentalist is what per cent more than the total population (males and females) of city T watching the same TV series? |
Directions: Study the table to answer the given questions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
[IBPS (PO) 2014] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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What is the ratio of the number of females who watch breaking bad in city Q and city S together to the number of females who watch mentalist in the same cities together? |
The ratio of the first and second class fares between two stations is 4: 1 and that of the number of passengers travelling by the first and second class is 1: 40. If Rs. 11000 is collected as total fare, then the amount collected from the first class passengers is [SSC (CGL) 2014] |
Price of a commodity has increased by 60%. By what per cent must a consumer reduce the consumption of the commodity, so as not to increase the expenditure? [SSC (CGL) 2011] |
If\[x::y::2:3\]and \[2:x::4:8,\]then the value of y is [SSC (CGL) 2014] |
In a \[\Delta ABC,\]if \[\angle A=115{}^\circ ,\]\[\angle C=20{}^\circ \]and D is a point on BC such that \[AD\bot BC\]and \[BD=7\,\,cm,\]then AD is of length [SSC (CPO) 2013] |
The strength of a school increases and decreases in every alternate year by 10%. It started with increase in 2000. Then, the strength of the school in 2003 as compared to that in 2000 was [SSC (CGL) Mains 2014] |
The angles of a triangle are in arithmetic progression. The ratio of the least angle (in degrees) to the number of radians in the greatest angle is \[60:\text{ }\pi \]. The angles (in degrees) are [SSC (CGL) 2012] |
A water tank has two pipes. The empty tank is filled in 12 min by the 1st and the full tank is emptied by the 2nd in 20 min. The time required to fill the 1/2 full tank when both pipes are in action, is [SSC (CGL) 2014] |
In a\[\Delta ABC,\]\[AD,\] \[BE\] and \[CF\] are three medians. The perimeter of is always\[\Delta ABC\] is always [SSC (CGL) 2014] |
A sum amounts double in 8 yr by simple interest. Then, the rate of simple interest per annum is [SSC (CPO) 2014] |
Two chords AB and CD of a circle with centre O, intersect each other at P. If \[\angle AOD=100{}^\circ \] and \[\angle BOC=70{}^\circ ,\] then the value of \[\angle APC\] is [SSC (CGL) Mains 2014] |
Rekha invested a sum of Rs. 12000 at 5% per annum compound interest. She received an amount of Rs. 13230 after n yr. Find n. [SSC (CPO) 2014, SSC (CGL) 2014] |
Directions: In these given questions two equations are given. You have to solve both the equations and give answer. [IBPS RRB (Office Assistant) 2014] |
I. \[{{x}^{2}}+3x-28=0\] |
II. \[{{y}^{2}}-y-20=0\] |
Directions: In these given questions two equations are given. You have to solve both the equations and give answer. [IBPS RRB (Office Assistant) 2014] |
I. \[4x+3y=\,\,{{(1600)}^{1/2}}\] |
II. \[6x-5y={{(484)}^{1/2}}\] |
Directions: In these given questions two equations are given. You have to solve both the equations and give answer. [IBPS RRB (Office Assistant) 2014] |
I. \[2{{x}^{2}}+18x+40=0\] |
II. \[2{{y}^{2}}+15y+27=0\] |
Find the ratio in which the line \[3x+y=9\] divides the line made by joining the points (1, 3) and (2, 7). |
A person buys a TV set which is listed at Rs. 15000 and gets two successive discounts of 20% and 10%. He spends 5% of this CP on transport. At what price should be sell to get a profit of 15%? |
A blue light flashes 3 times per minute and a yellow light flashes 5 times in every two minutes. If both lights starts flashing at the same time, how many times do they flash together in each hours? |
Out of 30 consecutive positive integers, two are chosen at random. Find the probability of their sum to be even. |
1 woman or 2 men or 3 boys can do a piece of work in 55 days, then the same piece of work will be done by 1 man, 1 woman and 1 boy in how many days? |
The average of three numbers is 52. The first is half of second and the second is twice the third. The difference between the second and first number is |
A man walks 7.5 km at a speed of 3 km/h. At what speed would the man need to walk during the next 2 h to have an average of 4 km/h for the entire session? |
A boat running upstream takes 5 h 12 min to cover a certain distance, while it takes 4 h to cover the same distance running downstream. What is the ratio between the speed of the boat and speed of the water in current respectively? |
A train running at \[8/11\,\,km/h\] of its own speed reached a place in \[5\frac{1}{2}h.\]How much time could be saved, if the train would have run at it own speed? |
For what value of k, the following equations have no solution? \[9x+4y=9\,;\,\,7x+ky=5\] [SSC (CGL) 2014] |
There is a flag staff on top of a building. The height of the building being 10 m. At a point certain distance away from the foot of the building the angles of elevation to the top and bottom of flag staff are \[60{}^\circ \] and \[30{}^\circ ,\]respectively. Find the height of the flag staff. |
A solid sphere of radius 5 cm is melted and then cast into small spherical balls each of diameter 10 mm. Find the number of balls made. |
A trader marks his product 30% above cost price. He sells the product and allows 10% trade discount. In order to ensure prompt payment he further gives cash discount of 10%. If he makes Rs. 106 profit from the transaction. Find the cost price of the product |
A and B enter into a partnership. A invests Rs. 32000 and also adds Rs. 11000 after 4 months. B withdraws Rs. 2000 at the end of 8 months. At the end of the year both received equal profits. Find the initial investment of B. |
In the given figure, the side of square ABCD is 7 cm. What is the area of the shaded portion formed by the arcs BD of the circles with the centre as C and A? |
Directions: Simplified the following problems and find the value of it. |
\[4-[6-\{12-(10-\overline{8+6})\}]\] |
Directions: Simplified the following problems and find the value of it. |
\[\left( 9.6\times 3.6\div 7.2+10.8\,\,\text{of }\frac{1}{1.8}-\frac{1}{10} \right)\] |
Directions: Simplified the following problems and find the value of it. |
\[\frac{\frac{7}{2}\div \frac{5}{2}\times \frac{3}{2}}{\frac{7}{2}\div \frac{5}{2}\,\,\text{of}\frac{3}{2}}\div \frac{15}{14}\] |
Directions: Simplified the following problems and find the value of it. |
\[\frac{\frac{1}{5}+\left( 999+\frac{494}{495} \right)\times 99}{4}\] |
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