Question Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct. 55 * 126 * 14 * 520 * 30 * 5 Type multiple_choice Option ×, ÷, =, –, + correct Option +, ÷, –, =, × incorrect Option =, ×, +, ÷, – incorrect […]
Question If ‘+’ means ‘–’, ‘–’ means ‘×’, ‘×’ means ‘÷’ and ‘÷’ means ‘+’, then what will be the value of the following expression? 25 – 2 + 32 × 8 ÷ 4 Type multiple_choice Option 55 incorrect Option 51 incorrect Option 45 incorrect Option 50 correct Solution 25 × 2 – 32 ÷
Question Which two signs need to be interchanged to make the following equation correct? 23 + 84 ÷ 14 × 8 − 3 = 5 Type multiple_choice Option ÷ and − incorrect Option + and × incorrect Option − and × correct Option − and + incorrect Solution Given: 23 + 84 ÷ 14 ×
Question Which two signs need to be interchanged to make the following equation correct? 48 – 8 ÷ 4 + 5 × 6 = 32 Type multiple_choice Option ÷ and + incorrect Option × and + incorrect Option × and ÷ incorrect Option ÷ and – correct Solution 48 ÷ 8 – 4 + 5
Question The two given expressions on either side of the ‘=’ sign will have the same value if two terms on either side or on the same side are interchanged. Find from the given option the correct terms to be interchanged. 5 × 2 + 8 ÷ 2 – 1 = 9 – 6 ÷
Question Select the correct equation after interchanging the operators ‘–’ and ‘×’ and the numbers ‘4’ and ‘3’. Type multiple_choice Option 9 – 4 × 3 = 21 incorrect Option 4 – 3 × 9 = 3 correct Option 3 × 4 – = 9 incorrect Option 3 × 9 – 4 = 4 incorrect
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct. 88 * 120 * 42 * 240 * 48 * 2 Type multiple_choice Option =, ×, +, ÷, – incorrect Option ×, ÷, =, –, + incorrect Option +, ÷, –, =, × incorrect
Question Select the correct combination of mathematical signs to replace * signs and to balance the following equation. (18 * 9 * 14) * 37 * 4 Type multiple_choice Option × – ÷ = correct Option – ÷ × = incorrect Option × ÷ – = incorrect Option ÷ – × = incorrect Solution (18
Question If ‘+’ means ‘–’, ‘–’ means ‘×’, ‘×’ means ‘÷’ and ‘÷’ means ‘+’, then what will be the value of the following expression? 27 – 2 + 24 × 8 ÷ 4 Type multiple_choice Option 45 incorrect Option 50 incorrect Option 55 correct Option 51 incorrect Solution 27 × 2 – 24 ÷
Question If ‘A’ denotes ‘addition’, ‘B’ denotes ‘multiplication’, ‘C’ denotes ‘subtraction’ and ‘D’ denotes ‘division’, then what will be the value of the following expression? 8 B (4 A 5) C (99 A 27) D 14 A 5 B (112 D 16) Type multiple_choice Option 85 incorrect Option 107 incorrect Option 116 incorrect Option 98
