16. 45 mm is equal to
- (A) 45 m
- (B) 4.5 m
- (C) 0.45 m
- (D) 0.045 m
15. 2.4 × 1000 is equal to
- (A) 240
- (B) 2400
- (C) 24.00
- (D) 240.0
14. To divide a decimal number by 100, we shift the decimal point in the number to the ________ by ______ places.
- (A) right, three
- (B) right, two
- (C) left, three
- (D) left, two
13. Reciprocal of an improper fraction is a/an
- (A) Proper fraction
- (B) Improper fraction
- (C) Proper or Improper
- (D) None of these
12. 2½ ÷ 1½ is equal to
- (A) 1
- (B) 2
- (C) 3/5
- (D) 5/3
11. 0.04 ÷ 0.2 is equal to
- (A) 0.3
- (B) 0.02
- (C) 0.2
- (D) 2
10.What is the value of 0.2 × 0.3?
- (A) 0.6
- (B) 0.06
- (C) 6.0
- (D) 6
9. How many 2/3rd parts make 6?
- (A) 3
- (B) 6
- (C) 8
- (D) 9
8. There is a 3 × 3 × 3 cube which consists of twenty seven 1 × 1 × 1 cubes as shown in the figure. It is tunnelled by removing cubes from the coloured squares.
Find the fraction of number of small cubes removed to the number of small cubes left in the given cube.
- (A) 20/7
- (B) 7/27
- (C) 8/20
- (D) 7/20
6. There is a 3 × 3 × 3 cube which consists of twenty-seven 1 × 1 × 1 cubes as shown in the figure. It is tunnelled by removing cubes from the coloured squares.
Find the fraction of the number of small cubes removed to the total number of small cubes.
- (A) 27/7
- (B) 7/27
- (C) 8/20
- (D) 7/20
4. Which letter comes 2/5 of the way between A and J?
- (A) D
- (B) F
- (C) G
- (D) E
3. The normal body temperature is 98.6°F. When Savitri was ill her temperature rose to 103.1°F. How many degrees above normal was that?
- (A) 8.6°F
- (B) 4.6°F
- (C) 5.4°F
- (D) 4.5°F
2. What is the value of (0.3) × (0.3) – (0.2) × (0.2)?
- (A) 0.9
- (B) 0.04
- (C) 0.05
- (D) 0.4
1. In the pattern (1/3) + (1/4) + (1/5) + ∙∙∙, which fraction makes the sum greater than 1 for the first time?
- (A) 1/8
- (B) 1/5
- (C) 1/6
- (D) 1/7