Question Which option gives the two signs that need to be interchanged to make the given equation correct? 6 – 20 ÷ 12 x 7 + 1 = 70 Type multiple_choice Option ÷and + correct Option × and – incorrect Option × and + incorrect Option ÷ and × incorrect Solution 6 – 20 + […]
Question If @ denotes ‘ ÷’, # denotes ‘ ×’, S denotes ‘ +’ and % denotes ‘–’, then what will be the value of the following expression? 18 # 2 @ 2 S 18 % 18 Type multiple_choice Option 0 incorrect Option 2 incorrect Option 36 incorrect Option 18 correct Solution 18 × 2
Question Which two signs should be interchanged to make the given equation correct? 20 + 5 × 3 ÷3 – 1 = 14 Type multiple_choice Option × and – incorrect Option ÷ and × incorrect Option ÷and + correct Option × and + incorrect Solution 20 ÷ 5 × 3 + 3 – 1 =
Question Which two signs need to be interchanged to make the following equation correct?189 ÷ 27 – 3 + 29 x 2 = 48 Type multiple_choice Option − and × correct Option + and × incorrect Option ÷ and − incorrect Option − and + incorrect Solution – and xAfter interchanging the sign we get:
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct. 22 *110 * 392 * 49 * 18 * 12 Type multiple_choice Option +, ÷, =, –, × incorrect Option +, =, ÷, ×, – correct Option =, –, +, ÷, × incorrect Option
Question If the numbers ‘ 18’ and ‘ 30’ are interchanged, then which of the following equations can be correctly balanced? Type multiple_choice Option 12 – 30 x 18 ÷ 3 + 16=174 incorrect Option 14 x 5 – 18 ÷ 6 + 30=73 incorrect Option 35 ÷ 5 x 5 + 30 – 18=23
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct. 48 * 12 * 8 * 15 * 3 * 44 Type multiple_choice Option x, ÷, =, -, + incorrect Option ÷, x, +, -, = correct Option +, ÷, -, =, x incorrect Option
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation. 84 42 * 7 * 5 * 21 * 93 Type multiple_choice Option +, ÷, −, ×, = incorrect Option ×, ÷, +, −, = incorrect Option +, ÷, ×, −, = correct Option ÷,
Question Which two signs need to be interchanged to make the following equation correct? 95 19 × 3 – 7 + 29 = 13 Type multiple_choice Option + and × incorrect Option – and × correct Option – and + incorrect Option ÷ and – incorrect Solution – and x L.H.S = 95 ÷ 19
Question If the signs ‘–’ and ‘ ×’ are interchanged, then which of the following equations can be correctly balanced? Type multiple_choice Option 42 ÷ 6 – 18 + 30 × 7 = 146 incorrect Option 64 ÷ 8 – 22 × 3 + 30 = 103 incorrect Option 119 ÷ 17 – 6 +
