NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 655 - 659 of 1732

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Question number: 655

» Mathematics » Triangle and Properties

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MCQ▾

Question

Which of the following statement is correct?

Choices

Choice (4) Response

a.

The difference of any two sides is less than the third side

b.

A triangle cannot have two obtuse angles

c.

A triangle cannot have an obtuse angle and a right angle

d.

All a. , b. and c. are correct

Question number: 656

» Mathematics » Exponents and Powers

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MCQ▾

Question

Express 0.0050 in scientific notation.

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 657

» Mathematics » Triangle and Properties

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MCQ▾

Question

Two sides of a triangle are 12 and 9 units. Which of the following length can be the length of the third side?

Choices

Choice (4) Response

a.

3 cm

b.

22 cm

c.

2 cm

d.

20 cm

Question number: 658

» Mathematics » Rational Numbers

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MCQ▾

Question

Arrange the following numbers in descending order, .

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 659

» Mathematics » Perimeter and Area

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MCQ▾

Question

A wooden board has dimensions . It was made into four parts. On each part a man wrote some letters. Area of each letter is equal to its alphabetic number. (i. e. for “F” the alphabetic number is 6, so its area is 6 m and for “N” the alphabetic numbers is 14. So area is m). If he wrote the letters “GURU” and cut those from the board, find the area of remaining board.

Choices

Choice (4) Response

a.

b.

c.

d.

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