Page 132 - Computer - 4

MENTAL ABILITY AND LOGICAL REASONING

1. Which fraction represents the objects 7. What is the rule for the number
marked without a X in the figure? pattern: 1, 1, 2, 6, 24, 120, …
Add 0, then add 1, then add 2, ...

Multiply by 1, then multiply
by 2, then multiply by 3, ...
7/12 5/12 Multiply by 1, then add 1, ...
3/2 5/7 Multiply by 2, then subtract

2. If D means ‘+’; ⊕ means ‘–’; ⊗ 1, ...
means ‘÷’ and ∅ means ‘×’ then the 8. Mehul went for swimming at 2:30

expression 20 ∅ 3 ⊗ (10 ⊕ 5) D 2 = pm. He returned after 3½ hours.
1 7 Which clock shows the time when

22 26 he returned?
3. How many triangles are there in
the following figure?

15 18

24 20
4. Choose the correct mirror image 9. In a certain code, ‘le shun dag’

of the word FIXING. means ‘Rose is red’, ‘chid shun
pomme’ means ‘Apple is sweet’,
and ‘meh dag chid’ means ‘A red
apple’, then which phrase means
5. Start with 19. Count by 7 two ‘A sweet Rose’?
times. Add 3. What number do RPPEO ROPEA

you get? PAREO POEAR
36 17

29 45 10. A sheet of paper is folded and
punched as shown in the figure.
6. How many sheets of paper of size

3 × 3 can cover a board of size
12 × 15?
9 15

20 30

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