125 x 4 + 5 of 10 + 100 ÷ [ 12 x 5 – {10 + 8 x (10 ÷ 2)}]
Solve Using Bodmas
answer this for 100pts
Answers
Answer:
Type 1: Problem-Solving By Substitution
In this type, you are provided with substitutes for various mathematical symbols, followed by a question involving calculation of an expression or choosing the correct/incorrect equation. The candidate is required to put in the real signs in the given equation and then solve the questions as required.
Q1: If V means ‘divided by, – means ‘multiplied by’, V means ‘minus and V means ‘plus’, which of the following will be the value of the expression 16+ 8- 4 + 2 x 4? (Bank P.O. 1995)
(a) 16 (b) 28 (c) 32 (d) 44 (e) None of these
Q2: If + means +, – means x, + means + and x means then 36 x 12 + 4 + 6 + 2 – 3 = ?
(a) 2 (b) 18 (c) 42 (d) 6 (e) None of these
Q3: If A means ‘plus’, B means ‘minus’, C means ‘divided by’ and D means ‘multiplied by’, then 18 A 12 C 6 D 2 B 5 = ? (B.S.R.B. 1996)
(a) 15 (b) 25 (c) 27 (d) 45 (e) None of these
Q4: If x stands for + stands for +, + stands for + and – stands for x, which one of the following equations is correct? (S.S.C. 1999)
(a) 15 – 5 + 6 x 20 + 10 = 6 (b) 8 + 10 – 3 + 5 x 6 = 8 (c) 6 x 2 + 3 + 12 – 3 = 15 (d) 3 + 7 – 5 x 1 0 + 3 = 10
Q5: It being given that : > denotes +, < denotes -, + denotes +, – denotes =, = denotes less than’ and x denotes ‘greater than’, find which of the following is a correct statement.
(a) 3 + 2 > 4 < 9 + 3 < 2 (b) 3 > 2 > 4 = 18 + 3 < 1 (c) 3 > 2 < 4 x 8 + 4 < 2 (d)3 + 2 < 4 x 9 + 3 < 3
Q6: If x stands for ‘addition’, + stands for ‘subtraction’, + stands for ‘multiplication’ and – stands for ‘division’, then 20 x 8 + 8 – 4 + 2 – ? (Transmission Executives’ 1994)
(a) 80 (b) 25 (c) 24 (d) 5
Q7. If – means x, x means +, + means 4, and + means then 40x 12 + 3- 6 + 60 = ? (Bank P.O. 1993)
(a) 7.95 (b) 16 (c) 44 (d) 479.95 (e) None of these
Find Your Answer Here
Q1: (b), Q2: (c), Q3: (e), Q4: (b), Q5: (c), Q6: (c), Q7: (e)
Answer:
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