June 2023

Question Which two signs need to be interchanged to make the following equation correct? 72        18 ÷ 9 + 19 − 39 = 16 Type multiple_choice Option − and × incorrect Option + and × incorrect Option − and + incorrect Option ÷ and × correct Solution ÷ and × Given equation: 72 × 18 […]

Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation. 1496 * 8 * 13 * 40 * 5 * 0 Type multiple_choice Option ÷, ×, =, +, − incorrect Option ÷, +, =, −, × incorrect Option ÷, +, −, ×, = correct Option ÷,

Question Which two signs should be interchanged to make the given equation correct? 28 14 × 7 ÷ 5 – 18 = 20 Type multiple_choice Option ÷ and + incorrect Option ÷ and – incorrect Option ÷ and × correct Option + and × incorrect Solution ÷ and × Given equation is : 28 +

Question Which two numbers should be interchanged to make the given equation correct? 36 × 81 ÷ 9 – (88 ÷ 4) + 14 + (22 + 7) = 169 Type multiple_choice Option 36 and 14 correct Option 81 and 36 incorrect Option 9 and 36 incorrect Option 14 and 22 incorrect Solution LHS =

Question Select the correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct. 68 * 138* 23 * 54 * 20 Type multiple_choice Option +, ÷, −, = correct Option =, ×, +, ÷ incorrect Option ×, +, −, = incorrect Option ×, +, =, ÷ incorrect Solution

Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation.60 * 2 * 3 * 6 * 5 * 43 Type multiple_choice Option ÷, ×, +, -, = incorrect Option +, ÷, ×, =, – incorrect Option ÷, +, ×, =, – incorrect Option ÷, +,

Question Which of the following interchange of signs and numbers would make the following equation correct? 18 – 8 ÷ 12 × 6 + 10 = 12 Type multiple_choice Option × and ÷, 12 and 6 incorrect Option + and –, 8 and 10 incorrect Option + and –, 6 and 8 correct Option ×

Question Which two signs should be interchanged to make the given equation correct? 9 + 12 ÷ 6 × 8 – 4 = 14 Type multiple_choice Option – and × correct Option + and × incorrect Option ÷ and + incorrect Option × and ÷ incorrect Solution 9 + 12 × 6 ÷ 8 –

Question Which two signs should be interchanged to make the following equation correct? 10 – 15 × 9 + 6 ÷ 3 = 9 Type multiple_choice Option – and ÷ correct Option ÷ and + incorrect Option + and – incorrect Option × and – incorrect Solution = 10 ÷ 15 x 9 + 6-