Mathematical Operations MCQ 2 5%Question 1 of 201. If '+’ means subtraction, ‘÷’ means addition, ‘-‘ means multiplication and '×' means division, then which of the following equation is correct?8 ÷ 44 – 5 + 25 = 203 9 ÷ 64 - 2 × 6 = 54 56 + 12 × 34 – 12 = 102 112 × 44 – 12 + 10 = 46Question 1 of 20Question 2 of 202. If ‘+’ means ‘divided by’, ‘–‘ means ‘added to’, ‘×’ means ‘subtracted from’ and ‘÷’ means ‘multiplied by’, then what is the value of 15 ÷ 12 – 36 + 3 ?180 195 192200Question 2 of 20Question 3 of 203. If ‘-’ stands for ‘division’, ‘+’ for ‘multiplication’, ‘÷’ for ‘subtraction’ and ‘×’ for ‘addition’, which one of the following equations is correct?6 + 20 – 12 ÷ 7 – 1 = 38 6 – 20 ÷ 12 × 7 + 1 = 576 + 20 – 12 ÷ 7 × 1 = 626 ÷ 20 × 12 + 7 – 1 = 70Question 3 of 20Question 4 of 204. If × stands for 'addition', ÷ stands for 'subtraction', + stands for 'multiplication' and-stands for 'division', then 20 × 8 ÷ 8 - 4 + 2 = ?8025245Question 4 of 20Question 5 of 205. If A = '+', B = ‘-‘, C = '×' and D = '÷', then which of the following equations is correct?8 B 6 D A 4 C 3 = 15 9 C 9 B 9 D A 9 = 173 A 3 B 3 C 3 A 3 D 3 = 418 A 8 B 8 C 8 = - 48Question 5 of 20Question 6 of 206. If ‘R’ stands for ‘–‘, ‘A’ stands for ‘+’, ‘B’ stands for ‘÷’ and ‘C’ stands for ‘×’, then what is the value of the given equation ? 25 A 37 C 2 B 4 R 1 = ?323530 27Question 6 of 20Question 7 of 207. If L denotes ÷, M denotes ×, P denotes + and Q denotes -, then which of the following statements is true?32 P 8 L 16 Q 4 =-2/36 M 18 Q 26 L 13 P 7 =173/1311 M 34 L 17 Q 8 L 3 =38/3 9 P 9 L 9 Q 9 M 9 = -71Question 7 of 20Question 8 of 208. What approximate value will come in place of question mark (?) in the following question ? (49.001)2 = ?250024002600 2300Question 8 of 20Question 9 of 209. If > denotes +, < denotes -, + denotes ÷, ^ denotes ×, - denotes =, × denotes > and = denotes <, choose the correct statement of the following.28 + 4 ^ 2 = 6 ^ 4 + 2 13 > 7 < 6 + 2 = 3 ^ 49 > 5 > 4 – 18 + 9 > 16 9 < 3 < 2 > 1 × 8 ^ 2Question 9 of 20Question 10 of 2010. If ‘–‘ stands for ‘÷’, ‘+’ stands for ‘×’, ‘÷’ stand for ‘–‘ and ‘×’ stands for ‘+’, which one of the following question is correct?30 – 6 + 5 × 4 ÷ 2 = 27 30 + 6 – 5 ÷ 4 × 2 = 3030 × 6 ÷ 5 – 4 + 2 = 32. 30 ÷ 6 × 5 + 4 – 2 = 40Question 10 of 20Question 11 of 2011. Which one of the four interchanges in signs and numbers would make the given equation correct? 3 + 5 – 2 = 4+ and –, 2 and 3+ and –, 2 and 5+ and –, 3 and 5None of theseQuestion 11 of 20Question 12 of 2012. The following equation is incorrect. Which two signs should be interchanged to correct the equation? 1 ÷ 14 x 30 + 20 - 10 = 12- and +÷ and xx and -+ and ÷Question 12 of 20Question 13 of 2013. If ‘T' means (×), 'U' means (-), 'X' means (÷) and W means (+), then what will be the value of the following expression. (50 X 2) W (28 T 4)142 158137 163Question 13 of 20Question 14 of 2014. If ‘+’ means ‘÷’, ‘–‘ means ‘×’, ‘×’ means ‘+‘, ‘÷’ means ‘– ‘, given the value of 45 + 9 – 3 × 15 ÷ 2.40 3656 28Question 14 of 20Question 15 of 2015. In this question, ∆ means ‘is greater than’, % means ‘is lesser than’, ⃞ means ‘is equal to’, = means ‘is not equal to’, + means ‘is a little more than’, × means ‘is a little less than’. Choose the correct alternative. Q. If a ∆ b and b + c, thena % c c + ac % a Can’t sayQuestion 15 of 20Question 16 of 2016. 5x - 6 = 3x - 8 Solve the equation.2-1-21Question 16 of 20Question 17 of 2017. If '÷' means addition and '×' means subtraction, then (15 × 9) ÷ (12 × 4) × (4 ÷ 4) is equal to 9663/128143/8Question 17 of 20Question 18 of 2018. If ‘+’ stands for ‘multiplication’, ‘<’ stands for ‘division’, ‘÷’ stands for ‘subtraction’, ‘–‘ stand for ‘addition’ and ‘×’ stands for ‘greater’ than. Identify which expression is correct?20 – 40 + 4 + 8 < 2 × 26 20 × 8 + 15 < 5 ÷ 9 - 8 C.20 < 2 + 10 ÷ 4 – 6 × 100 20 < 5 + 25 ÷ 10 – 2 × 96Question 18 of 20Question 19 of 2019. In each of the following questions, the Greek letters standing for arithmetical operations are given. Find the relationship which can definitely be deduced from the two relationships given at the top. Operations: α is ‘greater than’, β is ‘less than’, γ is ‘not greater than’, δ is ‘not less than’, θ is ‘equal to’. Q. If A α 2C and 2A θ 3B, then C β B C δ BC α BC θ BQuestion 19 of 20Question 20 of 2020. If Q means 'add to', J means 'multiply by', T means 'substract from' and K means 'divide by' then 30 K 2 Q 3 J 6 T 5 = ? 182831 103Question 20 of 20 Loading...