Mathematics Topics
School level (Class 6–12) — Mathematics
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Relations & Functions
Calculus
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Linear Programming
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quiz Questions
Q21
Evaluate: (18 + 77) × 8.
768
760
11088
103
Explanation
(18+77)×8 = 95×8 = 760.
Q22
Evaluate: (58 + 54) × 7.
784
791
119
21924
Explanation
(58+54)×7 = 112×7 = 784.
Q23
Evaluate: (23 + 79) × 6.
108
612
618
10902
Explanation
(23+79)×6 = 102×6 = 612.
Q24
Evaluate: (79 + 33) × 4.
448
452
10428
116
Explanation
(79+33)×4 = 112×4 = 448.
Q25
Evaluate: (53 + 69) × 7.
854
25599
129
861
Explanation
(53+69)×7 = 122×7 = 854.
Q26
Evaluate: (97 + 68) × 2.
332
13192
167
330
Explanation
(97+68)×2 = 165×2 = 330.
Q27
Evaluate: (80 + 60) × 4.
560
19200
564
144
Explanation
(80+60)×4 = 140×4 = 560.
Q28
Evaluate: (97 + 37) × 5.
17945
670
675
139
Explanation
(97+37)×5 = 134×5 = 670.
Q29
Evaluate: (61 + 53) × 3.
342
117
9699
345
Explanation
(61+53)×3 = 114×3 = 342.
Q30
Evaluate: (82 + 21) × 6.
109
10332
618
624
Explanation
(82+21)×6 = 103×6 = 618.