Simplification Tips and Tricks: The question simplification and approximation have been asked in competitive exams since the beginning. It’s one the classic quant topic which has never left the sight of any of the examiner. Hence, it becomes essential to have a key understanding along with solving methods to crack simplification questions.
52 ÷ 252 × 125 + 60% of 480 = ? + 123
a.) 135
b.) 148
c.) 155
d.) 163
e.) 170
Answer: e)
Solution:
52 ÷ 252 × 125 + 60% of 480 =? + 123
5-2 × 53 + 288 =? + 123
? = 293 – 123 = 170
Hence, option e.
176 + 564 ÷ 12 =? ÷ 2
a.) 440
b.) 446
c.) 450
d.) 454
e.) 460
Answer: b)
Solution:
176 + 564 ÷ 12 = ? ÷ 2
176 + 47 = ? ÷ 2
? = 223 × 2 = 446
Hence, option b.
√16 + 576 × 1/4 = ? × 4
a.) 35
b.) 36
c.) 37
d.) 38
e.) 39
Answer: c)
Solution:
√16 + 576 × 1/4 = ? × 4
4 + 144 = ? × 4
? = 148/4 = 37
Hence, option c.
√1156 ÷ √289 + √1764 × √784 = ?
a.) 1178
b.) 1176
c.) 1174
d.) 1172
e.) 1170
Answer: a)
Solution:
√1156 ÷ √289 + √1764 × √784 = ?
34 ÷ 17 + 42 × 28 = ?
2 + 1176 = ?
? = 1178
Hence, option a.
4752 + 3388 – 2024 = ?% of 200
a.) 3050
b.) 3054
c.) 3058
d.) 3062
e.) 3066
Answer: c)
Solution:
4752 + 3388 – 2024 = ?% of 200
? = 6116/2 = 3058
Hence, option c.
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