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Practice Quant Miscellaneous Questions and Answers

Compute P(AǀB), if P(B) = 1.0 and P(A∩B) = 0.64
If a line has direction ratios 2, -1, -2, determine its direction cosines.
In order that the lines y = x + 1, 2x - 3y + 5 = 0 and 3x - y + m = 0 may meet in a point, the value of m should be:
Compute P(A∩B), if P(B) = 0.8 and P(AǀB) = 0.35
The value of 4 sin2 30˚ - tan2 60˚ + sec2 45˚ is equal to -
If A = {{2}, {(3,4}, {6}} which of the following is correct?
How many words are formed from the letters of the word CHAMPION when vowels (A, I, O) always are together?
If the mean of four observations is 20 and when a constant C is added to each observation the mean becomes 22 the value of C is –
The value of 0∫π cos3x dx is –
Find the difference between the smallest number of five digits and greatest number of four digits?
If P is the amount invested at 5% p.a compounded half yearly for 2 years, what would be the amount received at the end of 2 years?
A rectangular water reservoir contains 42,000 liters of water. Find the depth of water in the reservoir, if the base measures 6m by 3.5m
In a general survey of 832 people, it was found that 624 owned a car. If a person is selected randomly, what is the probability that the person will not be...
7 10 4 13 ? 16...
The height of a solid cylinder is 30 cm and the diameter of its base is 10 cm. Two identical conical holes each of radius 5 cm and height 12 cm are drilled...
A spherical metallic shell with 6 cm external radius weighs 6688 g. What is the thickness of the shell if the density of metal is 10.5 g per cm3? (Take&nbs...
The lengths of two sides of a parallelogram are 3 cm and 10 cm. What is the sum of the squares of the diagonals of the parallelogram?
When x is added to each of 9, 15, 21 and 31, the numbers so obtained are in proportion. What is the mean proportional between the numbers (3x-2) and...
(√196 + √121) × 4 = ?/2
(28 × 5 ÷ 7) × 6 = ?
Sum of the present ages of A, B, C and D is 64 years. After 4 years ratio of their ages is 6:5:3:2. What is C’s present age?
The ages of A, B and C together are 32 years. B is twice as old as A and C is 4 years older than A. What is the difference between ages of B and C?
What is the least number of square tiles required to pave the floor of a room 11 m 47 cm long and 6 m 82 cm broad?
Aman bought 21 notebooks for Rs.1250 from shop A and 12 notebooks for Rs.895 from shop B. What is the average price he paid per book?
A is younger than B by 6 years. If the ratio of A and B ages is 7:9 respectively, then find the age of A.
The area of four walls of a room is 140 cm2. If the length and breadth of the room were equal and the height of the room is 7 cm, then what is the area of ...
The cost price of 21 mangoes is Rs.200. Because of bad quality of mangoes, the shopkeeper has to sell mangoes at a loss that is equal to selling price of 4...
The average of 20 numbers is 62. If 3 is added to each number, then the new average will be:
The average of 26 numbers is 45. If 4 is added to each number, then the new average will be:
The average of 15 numbers is 32. If 2 is added to each number, then the new average will be:
If the ratio of areas of two circle is 25:49, then the ratio of their circumferences will be:
P can do a piece of work in 20 days, Q can complete double the work in 40 days and R can do the work in 30 days. If all of them together earn Rs. 2400, the...
Shivam invested 20000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.23600. What is the ...
In a business, A invested Rs. 1500 more than that by B. After 6 months, A left the business. If at the end of the year, profit earned by B is equal to the ...
A, B, and C together can do a work alone in 12 days, 18 days, and 54 days respectively. A alone starts the work and work for 3 days and leaves the work, th...
The ratio of time taken by P, Q and R to complete work alone is 4:6:3 respectively. If all three together complete the work in 6 days, then find in how man...
Each question contains a statement followed by Quantity I and II. Read the information clearly and answer your questions accordingly. Quantity I ...

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