23 × 126 + 23 × 8 − 34 × 23 = ... (A) 1750 (B) 2300 (C) 3500...
(33 × 45) − (33 × 26) + (33 × 21) ——————————————— = ... (57 × 8) − (46...
98 × 46 − 98 × 21 + 98 × 25 − 98 × 30 ————————————————— = ... 98...
(75 × 10) + (75 × 35) − (75 × 25) + (75 × 5) ——————————————————— = ... (75...
These numbers below are cubic number, except ... (A) 216 (B) 343 (C) 512 (D) 629
These numbers below are quadratic number, except ... (A) 324 (B) 576 (C) 1025 (D) 1225
A composite number that is also a quadratic number that less than 20 are ... (A) { } (B) ...
A prime number that is also an even number is ... (A) { } (B) {2} (C) {2, 4}...
The composite number between 4 and 16 are ... (A) {6, 8, 9, 10, 12, 14} (B) {6, 8,...
The prime number between and 20 are ... (A) {1, 2, 3, 5, 7, 9, 11, 13, 17, 19} (B) {1, 2, 3, 5, 7, 11, 13, 17, 19} (C) {2, 3, 5, 7, 11, 13, 17, 19} (D) {3, 5, 7, 11, 13, 17, 19}
The prime number between and 20 are ... (A) {1, 2, 3, 5, 7, 9, 11, 13, 17, 19} (B) {1, 2, 3, 5, 7, 11, 13, 17, 19} (C) {2, 3, 5, 7, 11, 13, 17, 19} (D) {3, 5, 7, 11, 13, 17, 19}