Directions: What will come in place of question mark (?) in the following questions? |
\[(0.064)\times {{(0.4)}^{7}}={{(0.4)}^{?}}\times {{(0.0256)}^{2}}\] |
Directions: What will come in place of question mark (?) in the following questions? |
\[16\times 12-672\div 21=?-211\] |
Directions: What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value.) |
\[\sqrt{2498}\times \sqrt{626}\div \sqrt{99}=?\] |
Directions: What approximate value will come in place of question mark (?) in the following questions? (You are not expected to calculate the exact value.) |
29.8% of 260 + 60.01% of \[510-103.57=?\] |
The interest received on a sum of money when invested in scheme A is equal to the interest received on the same sum of money when invested for 2 yr in scheme B. Scheme A offers simple interest (per cent per annum) and scheme B offers compound interest (compounded annually). Both the scheme offers the same rate of interest. If the numerical value of the number of years for which the sum is invested in scheme A is same as the numerical value of the rate of interest offered by the same scheme, what is the rate of interest (per cent per annum) offered by scheme A? |
If the cube root of 79507 is 43, then the value of \[\sqrt[3]{79.507}+\sqrt[3]{0.079507}+\sqrt[3]{0.000079507}\]is |
[SSC (CGL) Pre 2015] |
List price of a book is Rs. 100. A dealer sells three such books for Rs. 274.50 after allowing discount at certain rate. Find the rate of discount. |
If \[\frac{3-5x}{2x}+\frac{3-5y}{2y}+\frac{3-5z}{2z}=0,\] then the value of \[\frac{2}{x}+\frac{2}{y}+\frac{2}{z}\] is [SSC (CGL) Mains 2014] |
Ram left \[\frac{1}{3}\] of his property to his widow and \[\frac{3}{5}\] of the remainder to his daughter. He gave the rest to his son who received Rs. 6400. How much was his original property worth? [SSC (10 + 2) 2014] |
There are some girls and buffalos at a place. If total number of heads is 15 and total number of legs is 46, then how many girls and how many buffalos are there? |
If for an isosceles triangle the length of each equal side is a units and that of the third side is b units, then its area will be [SSC (CGL) Mains 2014] |
A rectangular plot 55 m long and 45 m broad, has two concrete crossroads (of equal width) running in the middle of it. One parallel to the length and the other parallel to the breadth. The rest of the plot is used as a lawn. If the area of the lawn is \[1911\,{{m}^{2}},\] what is the width of each of the crossroads? [SBI (PO) 2015] |
In a lottery, there are 15 boys and 10 girls. Three students are selected at random. What is the probability that 1 girl and 2 boys are selected? [NICL (AO) 2014] |
Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 am and travels towards B at 20 km/h. Another train starts from B at 8 am and travels towards A at a speed of 25 km/h. At what time will they meet? [NICL (AO) 2014] |
A person of height 6 ft wants to pluck a fruit which is on \[\frac{26}{3}\text{ft}\] a high tree. If the person is standing \[\frac{8}{\sqrt{3}}\text{ft}\] away from the base of the tree, then at what angle should be throw, so that it hits the fruit? [SSC (CGL) Pre 2015] |
Train A crosses a stationary train B in 50 s and a pole in 20 s with the same speed. The length of the train A is 240 m. What is the length of the stationary train B? |
A shopkeeper sells notebooks at the rate of Rs. 45 each and earns a commission of 4%. He also sells pencil box at the rate of Rs. 80 each and earns a commission of 20%. How much amount of commission will he earn in two weeks, if he sells 10 notebooks and 6 pencil boxes a day? |
12% of Kaushal's monthly salary is equal to16% of Nandini's monthly salary. Suresh's monthly salary is half that of Nandini'a monthly salary. If Suresh's annual salary is Rs. 1.08 lacs. What is Kaushal's monthly salary? |
The respective ratio between the speeds of a car, a jeep and a tractor is 3: 5: 2. The speed of the jeep is 250% the speed of the tractor which covers 360 km in 12 h. What is the average speed of car and jeep together? |
Directions: What will come in place of question mark (?) in the given number series? |
5, 6, 14, 45, ?, 925 |
Directions: What will come in place of question mark (?) in the given number series? |
179, 180, 172, 199, 135 ? |
The value of \[(\cos 0{}^\circ +\sin 45{}^\circ +\sin 30{}^\circ )\]\[(sin90{}^\circ -cos45{}^\circ +\cos 60{}^\circ )\]is |
AB is a diameter of a circle having centre at O. P is a point on the circumference of the circle. If \[\angle POA=120{}^\circ ,\] then measure of \[\angle PBO\] is [SSC (10+2) 2015] |
The value of \[{{\sec }^{4}}A\,(1-{{\sin }^{4}}A)-2\,\,{{\tan }^{2}}A\] is |
The sum of money which becomes Rs. 2420 at 10% rate of compound interest after two years is |
[SSC (CGL) Mains 2014] |
A cylindrical vessel of diameter 12 cm is partly filled with water. A spherical ball is dropped in it and the water level raised by 1 cm. The diameter of the ball m |
Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. The ratio A : B is [NICL (AO) 2015] |
The average marks obtained by 40 students of a class is 86. If the 5 highest marks are removed, the average reduces by one mark. The average marks of the top 5 students is [NICL (AO) 2015] |
A person ordered 5 pairs of black socks and some pairs of brown socks. The price of a black pair was thrice that of a brown pair. While preparing the bill, the bill clerk interchanged the number of black and brown pairs by mistake which increased the bill by 100%. What was the number of pairs of brown socks in the original order? |
Directions: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer. |
I. \[5{{x}^{2}}-18x+9=0\] |
II. \[20{{y}^{2}}-13y+2=0\] |
Directions: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer. |
I. \[\frac{3}{\sqrt{x}}+\frac{4}{\sqrt{x}}=\sqrt{x}\] |
II. \[{{y}^{3}}-\frac{{{(7)}^{7/2}}}{\sqrt{y}}=0\] |
The first term of an arithmetic progression is 22 and the last term is \[-11.\] If the sum is 66, the number of terms in the sequence are [SSC (10+2) 2014] |
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 |
If the points \[M\,(1,-1),\]\[N\,(5,\,\,2)\] and \[C\,(k,\,\,5)\] are collinear, then k is equal to |
In two types of stainless steel, the ratio of chromium and steel are 2: 11 and 5: 21, respectively. In what proportion should the two types be mixed, so that the ratio of chromium to steel in the mixed type become 7: 32? |
[SSC (10+2) 2017]. |
A and B can do a piece of work in 15 days. B and C can do the same work in 10 days and A and C can do the same in 12 days. Time taker by A, B and C together to do the job is |
For what value of k, the following equations have no solutions? \[9x+4y=9;\]\[7x+ky=5\] |
Rajni purchased a mobile phone and & refrigerator for Rs. 12000 and Rs. 10000. respectively. She sold the refrigerator at a loss of 12% and mobile phone at a profit of 8%. What is her overall loss/profit? |
Radha's present age is three years less than twice her age 12 yr ago. Also the respective ratio between Raj's present age and Radhas present age is 4: 9. What will be Raj's age after 5 yr? |
In how many different ways can the letters of the word 'BANKING' be arranged? |
The number of integers in between 100 and 600, which are divisible by 4 and 6 both is |
In \[\Delta ABC,\] X and Y are points on sides AB and BC respectively, such that \[XY||AC\] and XY divides triangular region ABC into two parts equal in area. Then, \[\frac{AX}{AB}\] is equal to |
Directions: Each questions below is followed by two statements I and II. You are to determine whether the data given in the statement is sufficient for answering the question. |
Read both the statements and give answer. |
What is the number? |
I. 25% of that number is one-fourth of that number. |
II. Three-fourth of that number is less by 14 of that number. |
Directions: Each questions below is followed by two statements I and II. You are to determine whether the data given in the statement is sufficient for answering the question. |
Read both the statements and give answer. |
How many people are computer experts in the organisation? |
I. Each computer expert must conduct atleast 3 programs related to computers. |
II. Organisation conducts 30 programs related to computers. |
A boat running at the speed of 34 km/h downstream covers a distance of 4.8 km in 8 min. The same boat while running upstream at same speed covers the same distance in 9 min. What is the speed of the current? |
Directions: Study the following graph and answer the given questions. [IBPS (SO) IT 2014] |
What is the difference between total number of vehicles manufactured by company P in 2010, 2011 and 2013 together and company Q in 2011, 2012 and 2013 together? (in thousands) |
Directions: Study the following graph and answer the given questions. [IBPS (SO) IT 2014] |
What is the average number of vehicles manufactured by company Q over six years? (in thousands) |
Directions: Study the following graph and answer the given questions. [IBPS (SO) IT 2014] |
What is the percentage decrease in number of vehicles manufactured by company from 2010 to 2011? |
Directions: Study the following graph and answer the given questions. [IBPS (SO) IT 2014] |
Out of the number of vehicles manufactured by company P in 2012, 15000 pieces were found defective and out of the number of vehicles manufactured by company Q in 2013, 10000 pieces were found defective. What is the respective ratio of non-defective vehicles manufactured by company P in 2012 and Q in the 2013? |
Directions: Study the following graph and answer the given questions. [IBPS (SO) IT 2014] |
In year 2014, there was an increase of 30% in number of vehicles manufactured by company P as compared to vehicles manufactured by same company in the year 2009. What is the total number of vehicles manufactured by the same company in the year 2014? |
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