Total number of students attended seminar on topic B = (40/100) × 500 = 200 Total number of students attended seminar on topic C = (20/100) × 500 = 100 Number of boys attended seminar on topic B = (3/5) × 200 = 120 Number of girls attended seminar on topic B = (2/5) × 200 = 80 Number of boys attended seminar on topic A = 120 - 100 = 20 Number of boys attended seminar on topic C = (1/4) × 100 = 25 Number of girls attended seminar on topic C = (3/4) × 100 = 75 Number of boys attended seminar on topic D = 150 - 90 = 60 Total number of students attended seminar on topic A = 500 – (200 + 100 + 150) = 50 Number of girls attended seminar on topic A = 50 - 20 = 30 Required difference = 120 – 75 = 45
Six people are sitting in two parallel rows with 3 people each, in such a way that there is equal distance between adjacent persons. PY, OY and TY are s...
Three of the following four options are alike in a certain way based on the Alphabetical series. Which one among the following doesn’t belong to the g...
Number of times each letter is appearing in the given word is indicated in each alternative. Identify the correct one.
'IMMEDIATELY'
Statements:
Only a few solutions is answer.
None of the answer is reason.
No reason is an application.
Conclusions:
I...
Seven girls Kiran, Lina, Mina, Nina, Oshi, Pinki and Qizma are sitting in a straight line facing the same direction. Four girls are sitting between Qizm...
Select the correct mirror image of the given combination when the mirror is placed to the right side of it along MN.
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if t...
In a certain code language, ‘OBLIGATE’ is coded as ‘QNAKICVG’. What is the code for ‘DOCUMENT’ in the same code language?
...How is P related to G?
I. P is G’s nephew’s cousin’s mother.
II. P is the daughter in law of N whose only son and only d...
In a certain code language ‘AILMENT’ is written as ‘MJBMUOF’ and ‘MERCY’ is written as ‘FNRZD’. How is ‘LIGHT’ written in that cod...