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101. If FGH is isosceles and FG

SSC-CGL TIER-I

129. If 25cos x x x6

, the value of x will be:

(a) 0 (b)1 (c) -1 (d) None of the above130. Two triangles ABC and PQR are congruent. If the

area of ABC is 60 sq.cm, then area of PQR will be:(a) 120 sq.cm (b) 60 sq.cm(c) 30 sq.cm (d) 15 sq.cm

131. A can do a piece of work in 6 days, B in 10 days and Cin 15 days. They jointly complete the work and earnRs.300. The sum of their wages for 2 days is :(a) Rs.120 (b) Rs.180 (c) Rs.200 (d) Rs.160

132. If the opposite sides of a quadrilateral and also itsdiagonals are equal, then each of the angle of the quad-rilateral is:(a) 600 (b) 900 (c)1200 (d)1000

133. If the side of a square is reduced by 50%, its area willbe reduced by:(a) 50% (b) 75% (c) 80% (d) 60%

134. The term to be added to 121a2+64b2 to make a perfectsquare is:(a) 188b2a (b) 176 ab (c) 276 a2b (d) 178 ab

135. A tank 40m long, 30m broad and 12m deep is dug in afield 1000 m long and 30 m wide. By how much willthe level of the field rise if the earth dug out of the tankis evenly spread over the field?(a)5 m (b)2m (c)1.2m (d)0.5m

136. A train crosses a platform in 30 seconds travelling witha speed of 60km/h. If the length of the train be 200metres, then the length (in metres) of the platform is:(a) 500 (b)400 (c)300 (d)200

137* If b c a c a b 1

a b c

and a-b+c 0 then which one

of the following relation is true?

(a)1 1 1b a c (b)

1 1 1c a b (c)

1 1 1a b c (d)

1 1 1b a c

138. A and B together can complete job in 8 days. Both Band C, working alone can finish the same job in 12days. A and B commence work on the job, and worksfor 4 days, where upon A leaves. B continues for 2more days, and then leaves too, C now starts workingand finishes the job. How many days did C require?(a) 4 (b)5 (c)8 (d)3

139. For a triangle ABC, D and E are two points on AB and

AC such that 1AD AB,4

1AE AC4

. If BC=12 cm

then DE is(a) 6cm (b)5cm (c) 4cm (d)3cm

140. On what sum of money will the difference between S.I.and C.I for 2 years at 5% per annum be equal to Rs.25/- ?(a) 9,000 (b) 10,000 (c) 10,500 (d) 9,500

141. A shopkeeper marks his goods 40% above the cost price.He allows a discount of 5% for cash payment to hiscustomers. He receives Rs.1064 after paying the dis-count. His profit is:(a) Rs.800 (b) Rs.264 (c) Rs.164 (d) Rs.200

142. If a,b,c,d e are five consecutive odd numbers, theiraverage is:(a) a+4 (b) 5(a+4)

(c) abcde

5 (d) 5(a+b+c+d+e)

143. Anand marks up price of article by 50% and thenallows a discount of 20% and sells it to Balaji. Balajisells it for Rs.20 more than what he purchased for, thisS.P is 30% more than the original C.P of the article.Then Balajis profit % is:(a) 9% (b) 7.5% (c) 6.66% (d) 8.33%

The graph shows the result of 10th class students of a schoolfor 4 years. Study the graph and answer. Q.No. 144 to 147.

144. The year in which the maximum number of studensappeared for the 10th class exam is(a) 2000 (b) 2001 (c)2002 (d)2003

145. The ratio of students scored second class to the totalstudents appeared in the year 2000 is(a) 11:16 (b) 3:16 (c) 4:17 (d) 5:16

146. The number of students appeared for the 10th classexam is the year 2002 is:(a) 120 (b)180 (c)195 (d)200

147. The percentage increase of first class in the year 2003over the year 2002 is approximately:(a) 9% (b)12% (c) 0% (d)10%

Study the diagram and answer Q. No. 148-150

148. What fraction of the expenditure is spent on Educa-tion in family A?(a) 13/20 (b) 2/3 (c) 9/13 (d) 1/5

149. If the annual expenditure of family A is Rs.30,000 thenmoney spent on food, clothes and house rent is(a) Rs.18,500 (b) Rs.18,000(c) Rs.21,000 (d) Rs.15,000

150* If the total annual expenditure of family B is Rs.10,000then money spent on clothes during the year is:(a) Rs.200 (b) Rs.600(c) Rs.6000 (d) Rs.1500