Dear Readers, for your better practice at SSC Adda, we provide you a test of 20 questions i.e. Test Of the Day(TOD) which will play a vital role in your practice. In TOD, You'll find all 4 subjects in a single quiz. We wish you Good luck for your SSC CGL exams. We are making all the possible efforts to make your Studies fun and Interactive.
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Q1. The electronic configuration of an atom having atomic number ‘20’ is
2, 8, 10
2, 6, 8, 4
2, 8, 8, 2
2, 10, 8
Q2. The most important ore of lead is
Galena
Magnetite
Pyrolusite
Siderite
Q3. Edward Jenner is associated with
Cholera
Typhoid
Small Pox
Paralysis
Q4. Iodine can be separated from a mixture of Iodine and Potassium Chloride by
sedimentation
filtration
sublimation
distillation
Q5. The gas that usually causes explosions in coal mines is
Hydrogen
Carbon monoxide
Air
Methane
Q6. In the given series of letters, how many P’s are preceded and followed by t? P t P t t P P t P t P P P q q P t P t t P P P t
0
2
3
4
Solution:
There are three P’s in the given letter series.
Q7. Number of letters skipped in between adjacent letters in the series is in the order of 2, 5, 7, 10. Find out which of the letter-series follows the given rule.
CFJLT
FIKOT
QTZHS
SVBEP
Solution:
Q8. If the letters in the word UNDERTAKING are rearranged in the alphabetical order, which one will be at the 8th place after the rearrangement?
G
I
K
N
Solution:
Q9. In this question, arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence. 1. Paradise 2. Patience 3. Palindrome 4. Pasteurization 5. PessimistArranging the letters in alphabetical order, we have: A D E G I K N N R T U. Clearly, N lies at the 8th place after the rearrangement.
3, 4, 5, 2, 1
3, 4, 1, 5, 2
3, 1, 4, 2, 5
3, 5, 1, 2, 4
Solution:
Order according to Dictionary: 3. Palindrome , 1. Paradise, 4. Pasteurization , 2. Patience, 5. Pessimist
Q10. Akash started walking positioning his back towards the sun. After sometime, he turned left, then turned right and then towards the left again. In which direction is he going now?
East or West
North or South
North or West
South or West
Solution:
Clearly, there are two possible movements of Akash as shown: Thus, Akash is finally moving towards either North or South.
Directions (11-13): In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.
Q11. If the farmer got a washing machine(A)/his wife can(B)/do the laundry quickly(C)/No error(D)
A
B
C
D
Solution:
If the farmer has a washing machine his wife can do the laundry quickly. This is correct form of the sentence.
Q12. They had often heard(A)/about the ship(B)/they have to travel on(C)/No error(D)
A
B
C
D
Solution:
The given sentence is grammatically correct.
Q13. He'd no sooner(A)/seen one continent(B)/when he saw another(C)/No error(D)
A
B
C
D
Solution:
He'd no sooner seen one continent than he saw another. "no sooner is followed than not when".
Directions (14-15): The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.
Q14. The ship with its crew ______ gone to the bottom of the sea.
has
have
are
none
Solution:
In the use of ‘with, together with, along with, as well as, etc.. “ verb is used according to the first subject. In this sentence, ship is singular, hence the singular verb ‘has’.
Q15. The peon respectfully asked if he ______ go there.
may
might
can
will
Solution:
Verb ‘might’ is appropriate for request and possibility.
Q16. In a village, each of the 60% of families has a cow; each of the 30% of families has a buffalo and each of the 15% of families has both a cow and buffalo. In all there are 96 families in the village. How many families do not have a cow or a buffalo?
20
24
26
28
Solution:
Q17. The number of seats in a cinema hall is increased by 25%. The cost of each ticket is also increased by 10%. The effect of these changes on the revenue collection will be an increase of
37.5%
45.5%
47.5%
49.5%
Solution:
Q18. Tickets for all but 100 seats in a 10,000 seat stadium were unsold. Of the tickets sold, 20% were sold at half price and the remaining tickets were sold at the full price of Rs. 20. The total revenue from the ticket sales, in Rs. was
158400
178200
180000
198000
Solution:
Q19. If 24-carat gold is considered to be hundred percent pure gold, then the percentage of pure gold in 22-carat gold is:
Solution:
Q20. Out of 2500 people, only 60% have the saving habit. If 30% save with bank, 32% with post office and the rest with shares, the number of shareholders are
450
570
950
1250
Solution:
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