Question
Which two signs should be interchanged to make the given
equation correct? 32 + 14 × 3 – 91 ÷ 7 = 3Solution
The correct answer is A
If a3Â + 3a2Â + 9a = 1, then what is the value of a3Â + (3/a)?
Determine the remainder when equation 4a3Â - 5a2Â + 2a + 1 is divided by (4a - 3) .Â
Which is the largest six digit number, which when divided by 12, 15, 20, 24 and 30, leaves the remainders 8, 11, 16, 20 and 26 respectively.
10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.
Quanti...
If x3 + y3 + z3 = 3(1 + xyz), P = y + z – x, Q = z + x – y and R = x + y – z, then what is the value of P...
If (x - 1/x)2 = 3, then the value of x6 + 1/x6 equals
An urn contains 3 green, 5 blue, 6 black and 4 yellow marbles.
Quantity I – If two marbles are picked at random, what is the probability th...
x, y and z are real numbers. If x3Â + y3Â + z3Â = 13,x + y + z = 1 and xyz = 1, then what is the value of xy + yz + zx?...
The simple interest accrued on a sum at the rate of 10% p.a. for two years is Rs. 5,000.
Quantity I – What will be the compound interest on...
If 2y cos θ = x sin θ and 2x sec θ -  y cosec θ = 3, then the value of x2+ 4y2 is
...
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