Directions (Q. 1–2): What approximate value should come in the place of question mark (?) in the following questions?
1. 4201 ÷ 59.998 × 29.88 = ? × 21.145
(a) 90
(b) 80
(c) 85
(d) 100
(e) 95
2. 959.98 × 780.01 ÷ 23.99 = ?
(a) 30200
(b) 30800
(c) 31200
(d) 21200
(e) 30600
3. A man bought a mobile and a laptop for Rs. 78000. He sold the mobile at a gain of 25% and
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