Directions(1-5):What approximate value should come in place of question mark(?) in the following questions?(You are not expected to calculate the exact value)
1. 5.5 % of 225 + 7.5% of 625 – 18.6% of 182 = ?
A) 16
B) 14
C) 19
D) 25
E) 18
2. √2.25+√6.76+ √9.61+ √10.89-√23.04
A) 4
B) 8
C) 7
D) 3
E) 5
3. 2.26 + 3.86 + 2.96 + 5.89 +? = 4.4 ÷1.1 ×5.89
A)-7
B) 8
C) 7
D) 9
E) 10
4. (5.96)^2 + (7.89)^2+ (2.9)^2+ (3.1)^2= (2.42)^2+ (2.68)^2+ ?
A) 105
B) 108
C) 107
D) 106
E) 110
5. (9.1 * 5.7 * 6.72 * 9.5) – (1.9 * 2.1 * 3 * 1.7) = ?
A) 3372
B) 3378
C) 3568
D) 3328
E)3358
Answers
1. D
2. E
3. D
4. A
5. C
1. 5.5 % of 225 + 7.5% of 625 – 18.6% of 182 = ?
A) 16
B) 14
C) 19
D) 25
E) 18
2. √2.25+√6.76+ √9.61+ √10.89-√23.04
A) 4
B) 8
C) 7
D) 3
E) 5
3. 2.26 + 3.86 + 2.96 + 5.89 +? = 4.4 ÷1.1 ×5.89
A)-7
B) 8
C) 7
D) 9
E) 10
4. (5.96)^2 + (7.89)^2+ (2.9)^2+ (3.1)^2= (2.42)^2+ (2.68)^2+ ?
A) 105
B) 108
C) 107
D) 106
E) 110
5. (9.1 * 5.7 * 6.72 * 9.5) – (1.9 * 2.1 * 3 * 1.7) = ?
A) 3372
B) 3378
C) 3568
D) 3328
E)3358
Answers
1. D
2. E
3. D
4. A
5. C
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