General Aptitude - 2 - Chemistry MCQ

What is the least multiple of 7, which when divided by 2, 3, 4, 5 and 6, leaves the remainders 1, 2, 3, 4, 5 respectively?

A bag contains 7 white and 9 black balls. Two balls are drawn in succession at random. What is the probability that one of them is white and the Unseen other is black ?

Find out which of the above parts of the sentence is grammatically incorrect and mark corresponding part as your answer and if it is correct, then mark: no error' (d) as your answer ?

In an examination the percentage of students qualified io the number o f students appeared from school ‘A’ is 70%. In school ‘B’ the number of students appeared is 20% more than the students appeared from school ‘A’ and the number of students qualified from school ;B' is 50% more than the students qualified from school :A\ The percentage of students qualified as compared to the number of students appeared from school :B: i s ____________ %. (Round off to one decimal place)

A dishonest dealer sells goods at loss on cost piice but uses 14 gin instead of 16 gm. The percentage profit is __________%. (Round o f f to two decimal places)

The figure below shows the Production of rice and wheat over the years from 2014 to 2018 of Madhya Pradesh in million metric ton (MMT)

By what percentage average production of rice over the years is greater than the average production of wheat over the years ?

There are total of seventeen sealed packets of dry fruits identical in all respects except for one which is slightly heavier. You are given only a Unseen conventional weighing machine and based on that you have to determine which one is heavier. What is the minimum number of times you have to use the weighing machine to find out the heavier one surely ?

The next term in the series is  (Answer should be an integer).

Which of the pairs given in options follows the same relation as it does in the given example?
Genuine : Authentic : : Mirage : ______ ?

At what, minute between h’O clock and (h + 1)' O clock the hour and minute hands of a clock coincide?

A criminal noticed by a police inspector from a distance of 200 m. After seeing, the police the theif starts running at a speed of 10 km/hour and the police starts chasing at a speed of 11 km/hr. The total distance covered by the inspector when he catches the thief i s ______________ km. (Round off to one decimal place)

Direction: In the question below are few statements followed by the conclusions numbered accordingly You Unseen have to take die given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follows from the statements disregarding commonly known facts.

If  then what is the value of 

Find out the appropriate preposition which should come in the blank space ?
Srilanka is ______ the south of the India.

Count total number of  triangles.

Find out the proper meaning of the idiom given below:
In the swin

Which of the words given in options will come in blank space which follows the same relation as it dees in the given example?
Diffident : quiet : : fetid : _______ ?