Mathematics (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 36 - 43 of 112

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Question number: 36

» Mathematics » Number Systems

MCQ▾

Question

Zero is

Choices

Choice (4) Response

a.

a natural number

b.

a positive number

c.

a whole number

d.

a negative integer

Question number: 37

» Mathematics » Basic Geometry

MCQ▾

Question

ABCD is a trapezium in which AB|| CD, if AB = 7 cm, DC = 3 cm and the area of the trapezium is 18 cm2, then the area of BCD is

Choices

Choice (4) Response

a.

b.

c.

d.

6

Question number: 38

» Mathematics » Statistics

MCQ▾

Question

A card is drawn at random from a pack of 52 playing cards. The probability that drawn card being a red king is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 39

» Mathematics » Basic Geometry

MCQ▾

Question

Volume of a cube is. The length of its diagonal is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 40

» Mathematics » Mensuration

MCQ▾

Question

The diagonal of a square field measures 50 m. The area of square field is

Choices

Choice (4) Response

a.

1205 m2

b.

1250 m2

c.

1200 m2

d.

None of the above

Question number: 41

» Mathematics » Quadratic Equations

MCQ▾

Question

Sum of roots is -1 and sum of their reciprocal is , then equation is

Choices

Choice (4) Response

a.

x2 + x - 6 = 0

b.

x2 - 6x + 1 = 0

c.

6x2 + x + 1 = 0

d.

x2 - x + 6 = 0

Question number: 42

» Mathematics » Statistics

MCQ▾

Question

The median of the following data is

2,4, 6,8, 10,12,14

Choices

Choice (4) Response

a.

8

b.

9.5

c.

10

d.

6

Question number: 43

» Mathematics » Arithmetic

MCQ▾

Question

The total cost of 12 pens and 5 pencils is equal to Rs. 111. Also, the cost of 1 pencil is Rs. 5 less than the cost of 1 pen. What will be the cost of 8 pens and 9 pencils?

Choices

Choice (4) Response

a.

Rs. 91

b.

Rs. 89

c.

Rs. 98

d.

Rs. 97

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