Question
Consider the following sentences: 1. Excessive
groundwater extraction can lead to uranium enrichment in aquifers. 2. The World Health Organization has set a limit for safe drinking water at 100 micrograms of uranium per litre. 3. Uranium contamination causes chronic kidney diseases. Which of the above-given statements is/are correct about uranium pollution in groundwater?Solution
World Health Organisation has set a provisional safe drinking water standard of 30 micrograms of uranium (and not 100 micrograms) per litre for India.
Four number-pairs are given, out of which three are alike in a certain manner and one is different. Choose the different number-pair.
In a certain code language, ‘athlete had taken’ is coded as ‘ht, ku, wh’, ‘treatment had recovered’ is coded as ‘ms, kr, ht’, ‘recover...
Which of the following terms will replace the question mark (?) in the given series?
NQLM, OSMO, PUNQ, QWOS, ?
Statements: G > H ≥ I = J; C < I ≥ L = K
Conclusions:
I. K < G
II. C > J
Which two numbers from amongst the given options should be interchanged to make the given equation correct? 108 ÷ 3 – 126 ÷ ( 5 × 3 + 12) + 4 = 11<...
Who among the following live on the odd floor?
I. E
II. B
III. D
Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
Amit ranked 7th from the top and 26th from the bottom in his class. How many students are there in the class?
Earth , Planet, Mercury
One day, Anamika leaves her office and walks 30m towards east. She then turned right and walks 30m, and then she again turned right and walks 15m. From ...
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