QUERY 61 A man bought two baskets full of mangoes for Rs 19.80 and Rs 34.65. Cost of each mango is not less than 24 paise and not greater than 36 paise. The total number of mangoes bought by him is? A) 135 B) 145 C) 155 D) 165 MAHA

QUERY 51 A 3-digit number 4a3 is added to another 3-digit number 984 to give a 4-digit number 13b7, which is divisible by 11. Then, (a + b) = ? A) 10 B) 11 C) 12 D) 15 MAHA GUPTA 4     a     3 9