Mummy can bake 75 cakes in 15 hours, Mummy and Sister together can bake 120 cakes in 20 hours. How many cakes Sister can bake in 30 hours?
1). 79
2). 30
3). 12
4). 56
1. Select the related word/letters/number from the given alternatives.34 : 81 : : 23 : ?
3. Which of the following is not considered a Democracy?
4. If 4(2x - 4) - 2 > 3x - 1 ≥ 4x - 7, then x can take which of the following values?
5. HCF and LCM of two numbers are 11 and 825 respectively. If one number is 275 find the other number.
6. Alkenes were earlier known as ______.