SSC CHSL 11 July 2019 Shift-2

The 10-digit number 79x00001y6 is exactly divisible by 88. What is the value of (x + y)?

The average of a series of 21 numbers is equal to 43. The average of the first eleven of them is 33. The average of the last eleven numbers is 53. The eleventh number of the series is:

A shopkeeper decides to raise the marked price ofan article by 10%. How much discount should he allow so as to be able to sell the article at the original marked price?

What is the simplified value of $$\left(\frac{sin^231^\circ+sin^259^\circ}{sec^235^\circ-cot^255^\circ}+tan29^\circ cot61^\circ-cosec^261^\circ\right)$$?

A train goes from P to Q with a speed u km/h, then from Q to R (QR = 2PQ) with a speed 3u km/h, and returns from R to P with a speed $$ \frac{u}{2} $$km/h. What is the average speed (in km/h)of the train for the entire journey starting from P and back to P?

Select the most appropriate antonym of the given word.
GAUNT

Identify the segment in the sentence which contains the grammatical error.
The little boy was so busy playing with his toy train that he do not even look up at us.

Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.
A. Baskets and carts flooded the street turning it into a mobile market.
B. Hearing their cries people with bags started coming out from their ho uses.
C. Suddenly the street came alive.
D. From one end to the other cries of the vendors rent the air.

Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.
After going through their brochure I has decided to make a donation to help their campaign.

Select the wrongly spelt word.