NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 740 - 746 of 1042

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Question number: 740

» Mathematics » Arithmetic

MCQ▾

Question

The sum of all two-digit numbers each of which leaves remainder 3 when divided by 5 is

Choices

Choice (4) Response

a.

999

b.

1064

c.

1120

d.

952

Question number: 741

» Mathematics » Quadratic Equations

MCQ▾

Question

If the zeroes of the polynomial f(x)=k2x217x+k+2,k>0 are reciprocal of each other, then the value of k is

Choices

Choice (4) Response

a.

-1

b.

1

c.

2

d.

-2

Question number: 742

» General Knowledge » India

MCQ▾

Question

The’ Swaraj Flag’ designed by Gandhiji consorted of following three colours

Choices

Choice (4) Response

a.

red, yellow and green

b.

red green and white

c.

red, white and yellow

d.

red, white and green

Question number: 743

» Mathematics » Trigonometry

MCQ▾

Question

In right ∆ABC, BC = 7 cm, AC - AB = 1 cm and ∠ B = 90°. The value of cosA+cosB+cosC is

Choices

Choice (4) Response

a.

1/7

b.

32/24

c.

25/31

d.

31/25

Question number: 744

» General Knowledge » India

MCQ▾

Question

Samburu National Park is in

Choices

Choice (4) Response

a.

Kenya

b.

Namibia

c.

Tanzania

d.

Zimbabwe

Question number: 745

» Chemistry » Metals & Non Metals

MCQ▾

Question

Which one of the following is a non-metallic mineral?

Choices

Choice (4) Response

a.

Lead

b.

Copper

c.

Tin

d.

Limestone

Question number: 746

» Mathematics » Mensuration

MCQ▾

Question

From a 25cm×35cm rectangular cardboard, an open box is to be made by cutting out identical squares of area 25 cm 2 from each corner and turning up the sides. The volume of the box is

Choices

Choice (4) Response

a.

1875 cm 3

b.

3000 cm 3

c.

1250 cm 3

d.

21875 cm 3

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