Science & Mathematics Topics
School level (Class 6–12) — Science & Mathematics
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quiz Questions
Q51
Evaluate: (52 + 39) × 8.
728
16224
99
736
Explanation
(52+39)×8 = 91×8 = 728.
Q52
Evaluate: (57 + 53) × 6.
18126
666
660
116
Explanation
(57+53)×6 = 110×6 = 660.
Q53
Evaluate: (85 + 48) × 6.
139
24480
804
798
Explanation
(85+48)×6 = 133×6 = 798.
Q54
Evaluate: (93 + 57) × 8.
1208
42408
158
1200
Explanation
(93+57)×8 = 150×8 = 1200.
Q55
Evaluate: (76 + 11) × 6.
522
5016
93
528
Explanation
(76+11)×6 = 87×6 = 522.
Q56
Evaluate: (95 + 64) × 9.
1440
1431
168
54720
Explanation
(95+64)×9 = 159×9 = 1431.
Q57
Evaluate: (82 + 20) × 3.
309
105
4920
306
Explanation
(82+20)×3 = 102×3 = 306.
Q58
Evaluate: (85 + 86) × 7.
1204
178
51170
1197
Explanation
(85+86)×7 = 171×7 = 1197.
Q59
Evaluate: (41 + 41) × 5.
87
410
415
8405
Explanation
(41+41)×5 = 82×5 = 410.
Q60
Evaluate: (14 + 51) × 4.
2856
260
69
264
Explanation
(14+51)×4 = 65×4 = 260.