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Question 1 of 10

1. Question

1 points

Category: Quantitative Aptitude

Two-thirds of three-fourths of one-fifth of a number is 15. What is 30% of that number?

Correct

Answer : 2. 45
Explanation:
⅔ * ¾ * ⅕ *x = 15
x = 150
30% of x => 30/100 * 150 = 45

Incorrect

Answer : 2. 45
Explanation:
⅔ * ¾ * ⅕ *x = 15
x = 150
30% of x => 30/100 * 150 = 45

Question 2 of 10

2. Question

1 points

Category: Quantitative Aptitude

When 30% of one number is subtracted from another number, the second number reduces to its four-fifth. What is the ratio of the first to the second number?

Correct

Answer : 5. None of these
Explanation:
Y – 30/100X = ⅘ Y
Y/5 = 3/10X
X:Y = 2:3

Incorrect

Answer : 5. None of these
Explanation:
Y – 30/100X = ⅘ Y
Y/5 = 3/10X
X:Y = 2:3

Question 3 of 10

3. Question

1 points

Category: Quantitative Aptitude

The ratio of the ages of a father and a son at present is 5:2. Four years hence the ratio of the ages of the son and his mother will be 1:2. What is the ratio of the present ages of father and the Mother?

Correct

Answer : 4. Can not be determined

Incorrect

Answer : 4. Can not be determined

Question 4 of 10

4. Question

1 points

Category: Quantitative Aptitude

The total marks obtained by a student in Physics, Chemistry and Mathematics together is 120 more than the marks obtained by him in Chemistry. What is the average marks obtained by him in Physics and Mathematics together?

Correct

Answer : 1. 60
Explanation:
P + C + M = 120 + C
P + C = 120
Average = P + C / 2 = 60

Incorrect

Answer : 1. 60
Explanation:
P + C + M = 120 + C
P + C = 120
Average = P + C / 2 = 60

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

An amount of money is to be divided among A, B and C in the ratio of 3:5:7 respectively. If the amount received by C is Rs. 4000 more than the amount received by B, what will be the total amount received by A and B together?

Correct

Answer : 3. 16000
Explanation:
4000/2 * 8 = 16000

Incorrect

Answer : 3. 16000
Explanation:
4000/2 * 8 = 16000

Question 6 of 10

6. Question

1 points

Category: Reasoning

If R denotes “-”; Q denotes “*”; W denotes “/”; and “A” denotes “+”, then 42 W 7 R 8 A 6 Q 4 = ?

Correct

Answer : 3. 22
Explanation:
42 / 7 – 8 + 6 * 4

Incorrect

Answer : 3. 22
Explanation:
42 / 7 – 8 + 6 * 4

Question 7 of 10

7. Question

1 points

Category: Reasoning

In certain code THRIVES is written as SIUHRDU. How is SOULFUL written in that code?