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If '×' stands for '+', '÷' stands for '–', '+' stands for '×' and '–' stand for '÷', then the value of 40 × 16 ÷ 16 – 8 + 4 is equal to
As per question, the given equation,
= 40 + 16 – 16 ÷ 8 × 4
= 40 + 16 – 2 × 4
= 40 + 16 – 8 = 48
Select the combination of numbers so that the letters arranged according will form a meaningful word :
E Z A T O S R I C
7 8 4 6 9 2 5 1 3
Meaningful word will be OSTRACIZE.
If AM = 13, ARE = 90, then IS = ?
AM = 1 × 13 = 13
ARE = 1 × 18 × 5 = 90
IS = 9 × 19 = 171
In a class test Ram ranks 9th from the top and Shyam ranks 36th from the bottom and Abhishek is 11 rank above Shyam and his rank is same from both sides. No to students are at the same rank, then find the total number of students who appeared in the exam.
Abhishek's rank = 36 – 11 = 25th from both sides
∴ Total number of student = 25 + 25 – 1 = 49
8 : 448 : : ? : 900
448 = (8)3 – (8)2
Similary 900 = (10)3 – (10)2
If SOCIOLOGY is coded as 812015173 and PSYCHOLOGY is coded as 9832415173, then how PHILOSOPHY will be coded in that language ?
What will come in place of questions mark ?
17 = 8 × 2 + (1)2
38 = 17 × 2 + (2)2
85 = 38 × 2 + (3)2
186 = 85 × 2 + (4)2
(?) = 186 × 2 + (5)2 = 397
Directions For Questions
In the next 2 questions some statements are given followed by two conclusions. You have to consider the statements true and on that basis decide which of the following conclusion(s) follow(s) logically.
...view full instructions
Statements :-
I. Some hills are mountains.
II. All mountains are valleys.
Conclusions :-
I. Some valleys are hills.
II. All valleys are mountains.
Statement :- 30 people were injured out of which 2 died in Sealdah - Ajmer Express train accident.
I. An order for the probe of rail accident.
II. All officials of the railways should be suspended.
In the following question what will come in place of question mark ?
72 216 116 180 144 ? 156
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