861. A value of 446 is reduced by 15%. By how much is it reduced?
✅ C. 66
a. 65 b. 67 c. 66 d. 68 Read more
Mathematics – Page 44
862. A rectangular panel is 9 cm long and 8 cm wide. What is its area?
✅ A. 72 cm²
a. 72 cm² b. 81 cm² c. 64 cm² d. 34 cm² Read more
863. A total is shared equally among 18 groups, with 31 items per group. What is the total?
✅ A. 558
a. 558 b. 527 c. 576 d. 1116 Read more
864. For x = 6, evaluate 6x − 30.
✅ A. 6
a. 6 b. 12 c. -24 d. 8 Read more
865. If a quantity starts at 804, decreases by 237 in each of 14 equal steps, what is the final value?
✅ B. -2514
a. -2528 b. -2514 c. -2513 d. -2277 Read more
866. The ratio of two quantities is 54:7. If the smaller quantity is 21, what is the larger quantity?
✅ D. 1134
a. 155 b. 75 c. 378 d. 1134 Read more
867. An analyst calculates 40 × 31 + 21. What result should be recorded?
✅ C. 1261
a. 1260 b. 1262 c. 1261 d. 1271 Read more
868. Without expanding the expression, which value equals 10² + 18²?
✅ D. 424
a. 360 b. 784 c. 64 d. 424 Read more
869. A value of 821 is reduced by 18%. By how much is it reduced?
✅ D. 147
a. 146 b. 148 c. 149 d. 147 Read more
870. For x = 23, evaluate 10x − 7.
✅ D. 223
a. 216 b. 233 c. 225 d. 223 Read more
871. A rectangular panel is 42 cm long and 34 cm wide. What is its area?
✅ A. 1428 cm²
a. 1428 cm² b. 1394 cm² c. 152 cm² d. 1470 cm² Read more
872. A total is shared equally among 8 groups, with 30 items per group. What is the total?
✅ C. 240
a. 248 b. 480 c. 240 d. 210 Read more
873. An analyst calculates 111 × 20 + 12. What result should be recorded?
✅ A. 2232
a. 2232 b. 2231 c. 2242 d. 2233 Read more
874. If a quantity starts at 970, decreases by 196 in each of 12 equal steps, what is the final value?
✅ A. -1382
a. -1382 b. -1381 c. -1186 d. -1394 Read more
875. The ratio of two quantities is 69:6. If the smaller quantity is 18, what is the larger quantity?
✅ C. 1242
a. 201 b. 87 c. 1242 d. 414 Read more
876. A rectangle has sides 29 cm and 22 cm. What is the minimum length of fencing required around it?
✅ A. 102 cm
a. 102 cm b. 638 cm c. 100 cm d. 104 cm Read more
877. A rectangular panel is 43 cm long and 18 cm wide. What is its area?
✅ B. 774 cm²
a. 122 cm² b. 774 cm² c. 817 cm² d. 756 cm² Read more
878. A value of 858 is reduced by 30%. By how much is it reduced?
✅ C. 257
a. 259 b. 258 c. 257 d. 256 Read more
879. For x = 28, evaluate 17x − 21.
✅ D. 455
a. 434 b. 472 c. 457 d. 455 Read more
880. If a quantity starts at 926, decreases by 58 in each of 5 equal steps, what is the final value?
✅ A. 636
a. 636 b. 694 c. 631 d. 637 Read more