Questions Archives

The result of (x + 12y)(x − 12y) is … (A)  x4 − 12y4 (B)  x2 − 24y2 (C) ...

The factorization of 1 − 121m²n² is ... (A)  (1 + 121mn)(1 − 121mn) (B)  (1 + 121mn)(2 −...

The factorization of 25m² − 81n² is ... (A)  (5m − 9n)(5m − 9n) (B)  (5m + 9n)(5m −...

The factorization of x² − 225 is ... (A)  (x + 5)(x − 25) (B)  (x - 5)(x − 25)...

A train station consist of 3 railways. In line 1, a train departs once every 15 minutes. In line...

Adam, Bobby, and Candra are a Kuta coast guard. Adam works every 3 days, Bobby works every 4 days...

Mrs. Shinta wants to share 180 chocolate flavored candies, 320 mint flavored candies and 480 apple flavored candies so...

Miss Rina wants to share 75 books, 90 erasers and 105 pencils for her students so that each student...

The multiplication of two numbers is 27.000 and the LCM is 900. HCF of the two numbers is ......

HCF and LCM of 48 x y³ z² and 60 x³ y² z consecutively are ... (A)   12 x...