IBPSPO18-Oct-2014 Related Question Answers

76. In the following figure, ABC is an equilateral triangle and BCDE is a square whose each side is 8 cm long. Find the area of pentagon ABDEC in square cm.

77. If 36 persons are engaged on a piece of work, the work can be completed in 40 days. After 32 days, only 3/4 th of the work was completed. How many more persons are required to complete the work on time?

78. A shopkeeper bought 84 identical shirts priced at Rs. 240 each. He spent a total of Rs. 3200 on transportation and packaging. He put the label of marked price of Rs.420 on each shirt. He offered a discount of 15% on each shirt at the marked price. What is the total profit of the shopkeeper in the whole transaction ?

79. There is a rectangular plot whose length is 36 metre and breadth is 28 metre. There are two paths parallel to length and breadth of plot as is shown shaded in the following figure. The remaining part is lawn whose area is 825 square metre. What is the area of paths ?

80. In the following questions two equations numbered I and II are given. You have to solve both the equations and Give answer If a:x > y b: x ≥ y c: x < y d: x ≤ y e: x = y or the relationship cannot be established$$I. 8x^{2} + 26x+ 15 =0$$ $$II. 4y^{2} + 24y+ 35 = 0$$

81. $$I. x^{2} - 5x - 24 = 0$$ $$II. y^{2} - 7y - 18 = 0$$

82. $$I.6x^{2} + 19x +15 = 0$$ $$II. 24y^{2} + 11y + 1=0$$

83. $$I. 9x^{2} - 27x + 20 = 0$$ $$II. 6y^{2} - 5y + 1 =0$$

84. $$I. x^{2}- 6x + 9 = 0$$ $$II. y^{2} - 11y+24 = 0$$

85. In the following graph, production of rice per hectare (in quintal) during last six years in three states of West Bengal, Odisha and Andhra Pardesh has been shown, Study the graph carefully and answer the questions given below it. What was the average production of rice per hectare by the state of Odisha taking all the years together (in quintals) ?

86. What is the ratio between average production of rice per hectare by all three states in the years 2004 and 2007 respectively ?

87. In which year was the production of rice per hectare by all three states highest ?

88. What was the percentage increase in production of rice per hectare in Andhra Pradesh in the year 2009 with respect to the year 2005 ?

89. In how many years was the production of rice per hectare more than the average production of rice per hectare in the given years in West Bengal ?

90. Study the following table carefully and answer the questions given below it. Annual salary (in Rs lakh) of each employee working in different departments of a certain company ‘X’ during the given yearsWhat is the average annual salary of an employee in finance department in the given years ?

91. An employee who had worked in marketing department from 2010 to 2013, earned a total sum of Rs. (in lakh)

92. If there were 50 employees in 2008 and 100 employees in 2010 in procurement department, what amount was spent on their annual salaries in these years by the company ? (In Rs. lakh)

93. In the given years, there were an average of 190 employees in production department. What amount did the company spend on an average per year on the payment of their salaries ? (In Rs. lakh)

94. By what percent approximately was the increase in the annual salary of an employee in the Human Resources department from year 2010 to the year 2012 ?

95. In the following table, the number of officers and clerks working in five different departments of an office is given. Read the table carefully and answer the questions given below it. Department Officer ClerkWhat is the difference between the total number of officers and clerks taking all the departments together ?

96. The respective ratio betWeen the number of officers in department C and that of clerks in department B is

97. By what percent is the number of officers more than that of clerks taking all the departments together ?

98. A boat running downstream covers a distance of 16 km in 2 hours while for covering the same distance upstream, it takes 4 hours. What is the speed of the boat in still water ?

99. Two persons A and B start a business with investments of Rs. 24000 and Rs.28000 respectively. After 4 months C also joined them with certain investment. Total profit at the end of the year was Rs. 19950. C’s share in profit was Rs. 7600. What was the C’s investment in the business ?

100. A car starts at 11 am from point A towards point B at 36 kmph while another car starts at 1 pm from point B towards A at 44 kmph. They cover a distance of 592 km till meeting. At what time will they meet each other ?

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