30 Mensuration questions from the Aptitude bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.
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1. Find the area of a rectangle of length 17 cm and width 9 cm.
Mid
A.134.64 cm²
B.171.36 cm²
C.189.72 cm²
D.153 cm²
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2. Find the area of a rectangle of length 17 cm and width 13 cm.
Mid
A.221 cm²
B.247.52 cm²
C.194.48 cm²
D.274.04 cm²
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3. Find the area of a triangle with base 15 cm and height 6 cm.
Mid
A.50.40 cm²
B.39.60 cm²
C.45 cm²
D.55.80 cm²
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4. Find the area of a circle of radius 7 cm (take π = 22/7).
Mid
A.154 cm²
B.135.52 cm²
C.172.48 cm²
D.190.96 cm²
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5. Find the area of a triangle with base 8 cm and height 5 cm.
Mid
A.24.80 cm²
B.17.60 cm²
C.22.40 cm²
D.20 cm²
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6. Find the area of a rectangle of length 6 cm and width 4 cm.
Mid
A.29.76 cm²
B.21.12 cm²
C.26.88 cm²
D.24 cm²
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7. Find the area of a circle of radius 21 cm (take π = 22/7).
Mid
A.1552.32 cm²
B.1219.68 cm²
C.1718.64 cm²
D.1386 cm²
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8. Find the area of a rectangle of length 19 cm and width 8 cm.
Mid
A.188.48 cm²
B.170.24 cm²
C.152 cm²
D.133.76 cm²
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9. Find the area of a circle of radius 28 cm (take π = 22/7).
Mid
A.3055.36 cm²
B.2759.68 cm²
C.2464 cm²
D.2168.32 cm²
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10. Find the area of a rectangle of length 11 cm and width 11 cm.
Mid
A.135.52 cm²
B.150.04 cm²
C.106.48 cm²
D.121 cm²
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11. Find the area of a rectangle of length 18 cm and width 5 cm.
Mid
A.90 cm²
B.100.80 cm²
C.111.60 cm²
D.79.20 cm²
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12. Find the area of a triangle with base 21 cm and height 7 cm.
Mid
A.73.50 cm²
B.64.68 cm²
C.82.32 cm²
D.91.14 cm²
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13. Find the area of a circle of radius 14 cm (take π = 22/7).
Mid
A.616 cm²
B.763.84 cm²
C.689.92 cm²
D.542.08 cm²
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14. Find the area of a triangle with base 14 cm and height 8 cm.
Mid
A.56 cm²
B.69.44 cm²
C.49.28 cm²
D.62.72 cm²
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15. Find the area of a triangle with base 10 cm and height 5 cm.
Mid
A.25 cm²
B.28 cm²
C.31 cm²
D.22 cm²
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16. Find the area of a rectangle of length 15 cm and width 15 cm.
Mid
A.198 cm²
B.225 cm²
C.279 cm²
D.252 cm²
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17. Find the area of a rectangle of length 8 cm and width 4 cm.
Mid
A.28.16 cm²
B.35.84 cm²
C.32 cm²
D.39.68 cm²
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18. Find the area of a rectangle of length 11 cm and width 9 cm.
Mid
A.110.88 cm²
B.87.12 cm²
C.99 cm²
D.122.76 cm²
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19. Find the area of a triangle with base 21 cm and height 8 cm.
Mid
A.84 cm²
B.104.16 cm²
C.73.92 cm²
D.94.08 cm²
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20. Find the area of a triangle with base 8 cm and height 10 cm.
Mid
A.40 cm²
B.35.20 cm²
C.44.80 cm²
D.49.60 cm²
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21. Find the area of a triangle with base 20 cm and height 12 cm.
Mid
A.134.40 cm²
B.120 cm²
C.105.60 cm²
D.148.80 cm²
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22. Find the area of a rectangle of length 19 cm and width 10 cm.
Mid
A.212.80 cm²
B.190 cm²
C.167.20 cm²
D.235.60 cm²
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23. Find the area of a triangle with base 15 cm and height 17 cm.
Mid
A.112.20 cm²
B.127.50 cm²
C.142.80 cm²
D.158.10 cm²
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24. Find the area of a rectangle of length 7 cm and width 13 cm.
Mid
A.91 cm²
B.80.08 cm²
C.112.84 cm²
D.101.92 cm²
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25. Find the area of a rectangle of length 6 cm and width 15 cm.
Mid
A.100.80 cm²
B.79.20 cm²
C.111.60 cm²
D.90 cm²
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26. Find the area of a rectangle of length 15 cm and width 11 cm.
Mid
A.184.80 cm²
B.145.20 cm²
C.204.60 cm²
D.165 cm²
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27. Find the area of a rectangle of length 14 cm and width 13 cm.
Mid
A.160.16 cm²
B.225.68 cm²
C.203.84 cm²
D.182 cm²
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28. Find the area of a triangle with base 12 cm and height 16 cm.
Mid
A.119.04 cm²
B.107.52 cm²
C.84.48 cm²
D.96 cm²
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29. Find the area of a triangle with base 24 cm and height 9 cm.
Mid
A.133.92 cm²
B.108 cm²
C.95.04 cm²
D.120.96 cm²
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30. Find the area of a triangle with base 9 cm and height 5 cm.
Mid
A.19.80 cm²
B.22.50 cm²
C.27.90 cm²
D.25.20 cm²
Answer + AI explanation with a free account
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