Question If ‘ +’ means ‘ -’, ‘ -’ means ‘ x’, ‘ x’ means ‘÷’ and ‘÷ ’ means ‘ +’, then what will be the value of following expression? 14 – 3 + 10 x 5 ÷5 Type multiple_choice Option 65 incorrect Option 48 incorrect Option 45 correct Option 40 incorrect Solution 14 […]
Question Which two signs should be interchanged to make the given equation correct? 15 ÷ 15 x 10 – 10 + 5 = 15 Type multiple_choice Option ÷ and – incorrect Option ÷ and x incorrect Option x and – incorrect Option + and – correct Solution 15 ÷ 15 × 10 + 10 –
Question Which two signs should be interchanged to make the given equation correct? 24 – 8 ÷ 5 + 5 x 3 = 13 Type multiple_choice Option x and + incorrect Option ÷ and – correct Option ÷ and + incorrect Option x and ÷ incorrect Solution 24 ÷ 8 – 5 + 5 ×
Question Select the correct equation from the given options after interchanging operations ‘–’ and ‘ ×’ and numbers ‘ 4’ and ‘ 5’. Type multiple_choice Option 9 – 4 × 5 = 21 incorrect Option 5 × 4 – 9 = 7 incorrect Option 5 × 9 – 4 = 4 incorrect Option 4 –
Question If ‘ $’ stands for addition, ‘@ stands for subtraction, ‘#’ stands for multiplication and `&’ stands for division. then what will be the value of the following expression? 12 # 8 $ 36 & 3 @ 6 Type multiple_choice Option 98 incorrect Option 102 correct Option 79 incorrect Option 46 incorrect Solution 12
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
