Aptitude | Data Sufficiency | Question 10

Who is lightest among A, B, C, D? I. A is heavier than B, and B is heavier than D II. B is lighter than… Read More »

Aptitude | Data Sufficiency | Question 9

What day is 14th of a month? I. 2nd last day of the month is Tuesday II. 3rd Saturday of the month is seventeenth (A)… Read More »

Aptitude | Data Sufficiency | Question 8

Who is father of meena? I. X and Y are brothers II. Y’s wife is sister of Meena’s wife (A) A (B) B (C) C… Read More »

Aptitude | Data Sufficiency | Question 7

What is Anita’s rank in the group? I. There are 40 girls in the group II. There are 39 girls scored less than Anita (A)… Read More »

Aptitude | Data Sufficiency | Question 6

What is the probability that x3 – 8 = 0 when x is selected from a set of 8 integers? I. The smallest number in… Read More »

Aptitude | Data Sufficiency | Question 5

What is the value of (x2/y2) + (y2/x2)? I. x/y + y/x = 8 II. x/y – y/x = 4 (A) A (B) B (C)… Read More »

Aptitude | Data Sufficiency | Question 4

Is the integer i is divisible by 20? I. 4 is a factor of i II. i is a factor of 10 (A) A (B)… Read More »

Aptitude | Data Sufficiency | Question 3

Is x – y is greater than u – v ? I) x > u and y < v II) y = 8, v =… Read More »

Aptitude | Data Sufficiency | Question 2

Is x + y = 0 ? I) x.y < 0 II) x2 = y2 (A) A (B) B (C) C (D) D (E) E… Read More »

Aptitude | Algebra | Question 9

If ab+bc+ac = 0, then the value of (A) 6 (B) 2 (C) 3 (D) 0 Answer: (D) Explanation: Put -ac = ab + bc… Read More »

Aptitude | Algebra | Question 6

If b2 + 1⁄b2 = 1, then value of b3 + 1⁄b3 is , (A) 0 (B) 6 (C) -4 (D) 4 Answer: (A) Explanation:… Read More »

Aptitude | Algebra | Question 5

if x = (√2 + 1 )–1⁄5 then the value of (x5 – 1⁄x5) is (A) 0 (B) -2 (C) 2 (D) 4 Answer: (B)… Read More »

Aptitude | Algebra | Question 4

If 5√x +12√x =13√x then value of x is, (A) 2 (B) 1 (C) 3 (D) 4 Answer: (D) Explanation: say x=1 17!=13 for, x=2… Read More »

Aptitude | Algebra | Question 2

If x+1/2x = 2, find the value of 8×3+1/x3 (A) 40 (B) 20 (C) 28 (D) 35 Answer: (A) Explanation: Quiz of this QuestionPlease comment… Read More »

Aptitude | Series | Question 15

Find wrong number in series: 15, 25, 30, 51, 85, 90, 115 (A) 30 (B) 51 (C) 85 (D) 115 Answer: (B) Explanation: All except… Read More »