IMO- Mathematics Olympiad Class 7: Questions 690 - 695 of 965

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Question number: 690

» Algebraic Expressions

MCQ▾

Question

The simple algebraic expression of 4st(st)6s2(tt2)3t2(2s2s)+2st(st) is ________.

Choices

Choice (4) Response

a.

4st2

b.

2st2

c.

3st2

d.

st2

Question number: 691

» Algebraic Expressions

MCQ▾

Question

On simplification the product of given expression (1yy)(1y+y)(1y2+y2) is ________.

Choices

Choice (4) Response

a.

y41y4

b.

1y4+y4

c.

1y3y3

d.

1y4y4

Question number: 692

» Perimeter and Area

MCQ▾

Question

In a parallelogram JKLM, diagonal MK measures 42 m and the perpendicular distance of MK from either of the vertices J and L is 25 m. Area of parallelogram is ________.

Choices

Choice (4) Response

a.

525m2

b.

1050m2

c.

215m2

d.

545m2

Question number: 693

» Data Handling

MCQ▾

Question

There are two teams A and B in a football team match. A coin is tossed to decide which team starts the game. The probability that team A will start the game is ________.

Choices

Choice (4) Response

a.

12

b.

0

c.

1

d.

14

Question number: 694

» Symmetry and Visualizing Solid Shapes

MCQ▾

Question

Which letter of the English alphabet has reflection symmetry about both horizontal and vertical mirrors?

Choices

Choice (4) Response

a.

U

b.

L

c.

T

d.

H

Question number: 695

» Logical and Analytical Reasoning

MCQ▾

Question

Rearrange the following letters using each letter only once to form a meaningful word and find the middle alphabet in the arranged word.

E S U R N

Choices

Choice (4) Response

a.

R

b.

S

c.

U

d.

E

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