Mathematics-Arithmetic (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 7 - 13 of 13

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Question number: 7

» Mathematics » Arithmetic

MCQ▾

Question

The ratio of ages of Mohan and Sohan is 4: 3. If the sum of their ages is 42 years, then the age of Mohan is

Choices

Choice (4) Response

a.

20 year

b.

28 year

c.

18year

d.

24year

Question number: 8

» Mathematics » Arithmetic

MCQ▾

Question

A sum of Rs. 782 has been divided between P, Q and R in the ratio Equation . The share of R is

Choices

Choice (4) Response

a.

Rs. 306

b.

Rs. 308

c.

Rs. 304

d.

Rs. 302

Question number: 9

» Mathematics » Arithmetic

MCQ▾

Question

If the product of two numbers is 21 and their difference is 4, then the ratio of the sum of their cubes to the difference of their cubes is

Choices

Choice (4) Response

a.

185: 165

b.

158: 145

c.

165: 158

d.

185: 158

Question number: 10

» Mathematics » Arithmetic

MCQ▾

Question

There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. The last number is

Choices

Choice (4) Response

a.

13

b.

19

c.

11

d.

17

Question number: 11

» Mathematics » Arithmetic

MCQ▾

Question

A horse and two cows together cost Rs. 680. If a horse costs Rs. 80 more than a cow, then the cost of horse is

Choices

Choice (4) Response

a.

Rs. 350

b.

Rs. 300

c.

Rs. 380

d.

Rs. 370

Question number: 12

» Mathematics » Arithmetic

MCQ▾

Question

The value of the expression Equation is

Choices

Choice (4) Response

a.

3

b.

2

c.

-2

d.

4

Question number: 13

» Mathematics » Arithmetic

MCQ▾

Question

In a deer’s herd, half of it is grazing in the field and its Equation are playing and rest of the half i. e. , 9 deers are drinking water in the field. Then, the multiple of difference between the number of deer which are grazing and playing in the field is

Choices

Choice (4) Response

a.

7

b.

5

c.

9

d.

2

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