# Mathematics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 22 - 27 of 112

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## Question number: 22

» Mathematics » Percentage

MCQ▾

### Question

The fruit seller has some apples. He sells 40 % apples and still has 420 apples. Originally, he had

### Choices

Choice (4) Response

a.

700 apples

b.

672 apples

c.

588 apples

d.

600 apples

## Question number: 23

» Mathematics » Square and Cube Root

MCQ▾

### Question

Square root of a number lies between 6 and 7. Then, the cube root of this number lying between

### Choices

Choice (4) Response

a.

3 and 4

b.

2 and 3

c.

2.4 and 3.4

d.

None of the above

## Question number: 24

» Mathematics » Basic Geometry

MCQ▾

### Question

Two circles with different radius in which the circumference of second circle is x times and area of second circle is twice of the first circle. Then, the value of x is

### Choices

Choice (4) Response

a.

b.

2

c.

d.

1

## Question number: 25

» Mathematics » Basic Geometry

MCQ▾

### Question

What is the maximum area of a triangle inscribed in a semi-circle?

### Choices

Choice (4) Response

a.

b.

c.

2r

d.

## Question number: 26

» Mathematics » Arithmetic

MCQ▾

### Question

A four-digit number in which the sum of first and last digit is 7, the sum of second and third digit is 7. If this number is added to a number obtained by reversing the digits of the given number, then the sum is not divisible by which one of the following numbers?

### Choices

Choice (4) Response

a.

7

b.

101

c.

111

d.

11

## Question number: 27

» Mathematics » Arithmetic

MCQ▾

### Question

If x is a supplementary angle of y and x is smaller angle which is four times complementary angle of itself, then the difference between x and y is

### Choices

Choice (4) Response

a.

36°

b.

46°

c.

54°

d.

18°

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