Q. A wire would enclose an area of 1936 m2, if it is bent into a square. The wire is cut into two pieces. The longer piece is thrice as long as the shorter piece. The long and the short pieces are bent into a square and a circle, respectively. Which of the following choices […]
A wire would enclose an area of 1936 m2, if it is bent into a square Read More »
Q. Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. How many students watched all three films? (A) 0 (B) 2 (C) 4 (D) 8 Ans:
Forty students watched films A, B and C over a week Read More »
Q. The perimeters of a circle, a square and an equilateral triangle are equal. Which one of the following statements is true? (A) The circle has the largest area. (B) The square has the largest area. (C) The equilateral triangle has the largest area. (D) All the three shapes have the same area. Ans: The
The perimeters of a circle, a square and an equilateral triangle are equal Read More »
Q. Find the missing group of letters in the following series: BC, FGH, LMNO, _ (A) UVWXY (B) TUVWX (C) STUVW (D) RSTUV Ans: TUVWX
Find the missing group of letters in the following series: BC, FGH, LMNO Read More »
Q. “The judge’s standing in the legal community, though shaken by false allegations of wrongdoing, remained_____________.” The word that best fills the blank in the above sentence is (A) undiminished (B) damaged (C) illegal (D) uncertain Ans: undiminished
Q. “The dress_______________her so well that they all immediately_________-her on her appearance.” The words that best fill the blanks in the above sentence are (A) complemented, complemented (B) complimented, complemented (C) complimented, complimented (D) complemented, complimented Ans: complemented, complimented
“The dress________her so well that they all immediately_________her on her appearance Read More »
Q. A wet polyester fabric has areal density of 160 g/m2. The initial temperature of the wet fabric is 20°C. After it is completely dried on a cylinder dryer, its areal density drops to 100 g/m2. Consider, Assuming that there is no heat loss, the energy (kJ) required to dry 1 m2 of the fabric
Q. A polyester fabric is dyed with a disperse dye till equilibrium is reached. If the concentration of the dye in the spent dyebath is 0.05 gpl and the partition coefficient is 1000 ml/g, then amount of dye in the fibre (g/100 g) is . Ans: 5-5
A polyester fabric is dyed with a disperse dye till equilibrium is reached Read More »
Q. A 180 denier polyester multifilament yarn, a 60 Ne cotton yarn and a 50 Nm (metric count) polyester/wool yarn are twisted together. The resultant linear density (tex) of the 3-ply yarn, neglecting twist contraction, (rounded off to 2 decimal places) is Ans: 49.50-50.00
Q. The 95% confidence limits of mean yarn tenacity (cN/tex) based on 100 test samples is 30 ± 1.5. The number of test samples required to obtain 95% confidence limits of 30 ± 0.5 is . Ans: 900-900
