**A is the brother of B and C. D is C's mother. E is A's father. On the basis of this information, point out which of the following statements cannot be definitely true?**- E is D's husband
- E is B's father
- B is E's son
- A is D's son
- D is A's mother

Answer: Option C.

Gender of B and C is not evident.**If the letters in PRABA are coded as 27595 and THILAK are coded as 368457, then how can BHARATHI be coded in the same code language?**- 96575368
- 96855368
- 37536689
- 757686535
- 95675368

Answer: Option A.Here the coding is very simple .Each letter of the word is coded by a digit and are in the same order as the letters in the word are**letter : P R A B I H I L K****Code: 2 7 5 9 3 6 8 4 7**Hense , the code for BHARATHI IS 96575368.**Four the following five are alike in a certain way and hence form a group. Which of the following does not belong to that group?**- 29
- 239
- 1020
- 3119
- 7769

Answer: Option C.

29 = 2^{5}- 3; 239 = 3^{5}- 4; 1020 = 45 - 4; 3119 = 5^{5}- 6; 7769 = 6^{5}- 7**If 'K' means 'x', 'H' means '÷', 'M' means '+' and 'N' means '-', then what is the value of 14H7K8N6N10**- 0
- 1
- 2
- 3
- None of these

Answer: Option A.

14 ÷ 7 x 8 - 6 - 10 = 2 x 8 - 16 = 0**Four of the following five are alike in a certain way and hence form a group. Which of the following does not belong to that group?**- Anger : Rage
- Famous : Renowned
- Error : Blunder
- Crime : Sin
- Quarrel : Enemy

Answer: Option E.

Others are pairs of synonyms.Convergys Preparation Links**DIRECTIONS for the question 6 to 10: The following questions are accompanied by three statements A, B and C. You have to determined which statement(s) is/are necessary / sufficient to answer the question.****What will be the share of R in the profit earned by V, R and A together?**

A. They together invested an amount of Rs.54000 for a period of one year.

B. R's investment was 25% less than V's and 50% more than A's.

C. The profit of V is Rs.4000 more than that of A.- Only A and B together
- A. B and C all required
- Only B
- Only B and C together
- Question can't answered even after using all the informations

Answer: Option A.

Statement (B) gives the ratio of their investments. i.e. V : R : A = 200 : 150 : 100 = 4 : 3 : 2 Now, combining this with statement (C), Share of R = Rs. 6000.**What is the minimum marks required to pass an examination?**

A. A student gets 25% marks and fails by 40 marks.

B. Another student who appeared in the same examination get 70% of the pass marks and fails by 42 marks.

C. The total marks of the examination is 400.- Any two of them
- Either B alone or A and C together
- Only A and together
- Any of them
- None of them

Answer: Option B.

From (B) alone, 70% + 42 = 100% or, 30% = 42 or, 100% = 140 From (A) and (C) together, Pas marks = 25% of 400 + 40 = 140 Hence, B alone or A and C together is sufficient.**Find the length of the side of a square.**

A. Total cost of flooring the square is Rs.1000 at the rate of Rs.40 per square metre.

B. A rectangle whose perimeter is 20 m is equal to the perimeter of the square.

C. A square of area equal to 50 sqm can be made on the diagonal of the given square.- Any of them
- Any two of them
- Either B or C only
- Either A or B only
- Either A or C only

Answer: Option A

A ⇒ Length Area of the square = side of the square = = 5m

B ⇒ Length of the square of = 5m

C ⇒ Length of the diagonal = side of the square = 5m Hence, any of them is sufficient to answer the question.**A shopkeeper sold an article and got Rs.108 as profit. Find the profit percentage.**

A. Selling price of the article is Rs.828

B. He gave 10% discount on the marked price, which is Rs.920

C. Cost price of the article is Rs.720- Any two of them
- Either A or C
- Any of them
- Only B
- All statements are required

Answer: Option C.

A ⇒ % profit = B ⇒ SP of the article = 920 C ⇒ % profit = 15% Hence, any of them is sufficient.**In how many days can a work be completed by X, Y and Z together?**

A. Ratio of the work efficiencies of X, Y and Z is 3 : 2 : 1.

B. Z works for 5 days and leaves the job and the remaining work is done by X and Y together in 5 days.

C. 60% of the work is done by A in 6 days.- Any two of them
- Either B alone or A and C together
- Only A and together
- Any of them
- None of them

Answer: Option D.

From statements (A) and (C), X alone can do the work in 10 days, Y alone can do the work in 15 days and Z alone can do the work in 30 days. Hence, all three together can do the work in 5 days. From statement (B) alone, z works for 5 days and the remaining work is done by X and Y together. Hence, all three together can do the work in 5 days. Hence B alone or A and C together are sufficient.