MAT (Stage-2) M...

A, B and C enter into a partnership with shares in the ratio 3/2 : 4/3 : 3/5. If the total profit is Rs. 42,900, what is A's share of profit?

If `<` means `minus`, `>` means `plus`, `=` means `multiplied by` and `$` means `divided by`, then what is the value of 27 > 81 $ 9 < 6?

If `+` means `divided by`, `-` means `added to`, `×` means `subtracted from` and `÷` means `multiplied by`, then what is the value of 24 ÷ 12 - 18 + 9?

If '+' stands for '×', '-' stands for '÷', '×' stands for '-' and '÷' stands for '+', then what is the value of (26 + 74 - 4) × 5 ÷ 2?

If Q means `add to`, J means `multiply by`, T means `subtract` and K means `divide by`, then find the value of 30 K 2 Q 3 J 6 T 5.

If P means `division`, T means `addition`, M means `subtraction` and D means `multiplication`, then find the value of 12 M 12 D 28 P 7 T 15.

Pointing towards a boy, Veena says, ''He is the son of the only son of my grandfather.'' How is that boy related to Veena?