Temperature readings were 24, 26, 29 and 31 degrees. What was the total rise?
A5 degrees
B6 degrees
C7 degrees
D8 degrees
Answer & Solution
Correct answer: C. 7 degrees
From the first reading 24 to the last 31 is a rise of 7 degrees.
Keep practising Data Interpretation
Browse all Data Interpretation questions for GMAT, or explore more Reasoning topics.
Related questions
Sales start A:B = 2:3. A grows 20%, B grows 10%. Combined growth?30% of 500 staff are women; 40% of those women supervise. How many?The pass rate rises from 40% to 50%. What is its relative increase?Orders fell 25%. What rise from the new level restores the old level?Price falls 10%; quantity sold rises 20%. Revenue changes byCosts rose 20% to Rs 144 lakh. What were the original costs?8 bills average Rs 450. Rs 720 was entered as Rs 270. Correct mean?20 sacks average 25 kg; 30 average 30 kg. Combined mean mass?