Question : Directions: In a certain code 253 means books are old, 546 means man is old and 378 means buy good books. What stands for are in that code?
Option 1: 6
Option 2: 2
Option 3: 4
Option 4: 5
Correct Answer: 2
Solution : Given: 1. 253 ⇒ Books are old 2. 546 ⇒ Man is old 3. 378 ⇒ buy good books
By comparing all the three coded sentences, we find that – In sentences 1 and 2, old and 5 are common. In sentences 1 and 3, books and 3 are common. The remaining words and codes in sentence 1 are are and 2, in sentence 2 man, is and 4, 6 are common, in sentence 3 good, buy and 7, 8 are common. Finally, 5 ⇒ old; books ⇒ 3; 2 ⇒ are; 4, 6 ⇒ man/is; 7, 8 ⇒ good/buy
So, are is coded as 2. Hence, the second option is correct.
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Question : Directions: In a certain code language, 481 means sky is blue, 246 means sea is deep and 698 means sea looks blue. What number is the code for blue?
Option 1: 8
Option 2: 6
Option 3: 1
Option 4: 9
Question : Directions: In a certain code language, CAKE is written as 6, and JUICE is written as 7. How will JUG be written in that language?
Option 1: 4
Option 2: 5
Option 3: 3
Option 4: 6
Question : Directions: If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression? 2 ÷ 5 + 2 − 5 × 5 = ?
Option 1: 5
Option 2: 10
Option 3: 8
Question : Directions: In a certain code language, LUCKNOW is written as 6, and PATANA is written as 5. How will RAJASTHAN be written in that language?
Option 2: 7
Option 3: 9
Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If + stands for division, ÷ stands for multiplication, × stands for subtraction, and –stands for addition, then which of the following expressions is correct?
Option 1: 18 × 6 + 7 ÷ 5 – 2 = 16
Option 2: 18 ÷ 6 × 7 + 5 – 2 = 22
Option 3: 18 ÷ 6 – 7 + 5 × 2 = 20
Option 4: 18 + 6 ÷ 7 × 5 – 2 = 18
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