1401. The ratio of two quantities is 21:5. If the smaller quantity is 15, what is the larger quantity?
✅ C. 315
a. 58 b. 36 c. 315 d. 105 Read more
Mathematics – Page 71
1402. A rectangle has sides 29 cm and 21 cm. What is the minimum length of fencing required around it?
✅ A. 100 cm
a. 100 cm b. 102 cm c. 98 cm d. 609 cm Read more
1403. Without expanding the expression, which value equals 12² + 5²?
✅ B. 169
a. 289 b. 169 c. 120 d. 49 Read more
1404. A value of 775 is reduced by 35%. By how much is it reduced?
✅ D. 271
a. 273 b. 272 c. 270 d. 271 Read more
1405. For x = 7, evaluate 15x − 25.
✅ B. 80
a. 95 b. 80 c. 55 d. 82 Read more
1406. A rectangular panel is 21 cm long and 10 cm wide. What is its area?
✅ B. 210 cm²
a. 200 cm² b. 210 cm² c. 62 cm² d. 231 cm² Read more
1407. A total is shared equally among 16 groups, with 79 items per group. What is the total?
✅ B. 1264
a. 1185 b. 1264 c. 1280 d. 2528 Read more
1408. If a quantity starts at 1219, decreases by 46 in each of 14 equal steps, what is the final value?
✅ A. 575
a. 575 b. 561 c. 576 d. 621 Read more
1409. The ratio of two quantities is 23:12. If the smaller quantity is 36, what is the larger quantity?
✅ D. 828
a. 276 b. 57 c. 59 d. 828 Read more
1410. An analyst calculates 127 × 31 + 16. What result should be recorded?
✅ A. 3953
a. 3953 b. 3954 c. 3952 d. 3963 Read more
1411. Without expanding the expression, which value equals 18² + 5²?
✅ B. 349
a. 169 b. 349 c. 180 d. 529 Read more
1412. A value of 469 is reduced by 30%. By how much is it reduced?
✅ C. 140
a. 142 b. 139 c. 140 d. 141 Read more
1413. A rectangle has sides 24 cm and 9 cm. What is the minimum length of fencing required around it?
✅ D. 66 cm
a. 68 cm b. 216 cm c. 64 cm d. 66 cm Read more
1414. A rectangular panel is 16 cm long and 35 cm wide. What is its area?
✅ D. 560 cm²
a. 576 cm² b. 525 cm² c. 102 cm² d. 560 cm² Read more
1415. For x = 9, evaluate 5x − 28.
✅ C. 17
a. -11 b. 19 c. 17 d. 22 Read more
1416. If a quantity starts at 336, decreases by 145 in each of 13 equal steps, what is the final value?
✅ C. -1549
a. -1562 b. -1404 c. -1549 d. -1548 Read more
1417. A total is shared equally among 14 groups, with 57 items per group. What is the total?
✅ D. 798
a. 1596 b. 741 c. 812 d. 798 Read more
1418. An analyst calculates 46 × 16 + 22. What result should be recorded?
✅ C. 758
a. 757 b. 759 c. 758 d. 768 Read more
1419. A rectangle has sides 10 cm and 6 cm. What is the minimum length of fencing required around it?
✅ A. 32 cm
a. 32 cm b. 34 cm c. 30 cm d. 60 cm Read more
1420. The ratio of two quantities is 45:9. If the smaller quantity is 27, what is the larger quantity?
✅ C. 1215
a. 405 b. 72 c. 1215 d. 126 Read more