A’s monthly income INR 10,000/- less than B’s monthly income. B’s monthly income is INR 15,000/- less than C’s monthly income. If the total monthly income of A,B and C together is INR 65,000/-, what is A’s monthly income ?

INR 10,000/-
INR 15,000/-
INR 20,000/-
None of the answers given is correct
INR 5,000/-
Explanation:

Let C's monthly income is INR x.

∴ B's monthly income = INR(x-15000)

∴ A's monthly income = (x-15000)-10000

=INR (x-25000)

∴ Total monthly income of A, B and C together

=x+(x-15000)+(x-25000)

3x-40000=65000

3x=65000+40000

x=35000

∴ A's monthly income = x-25000

= 35000-25000

=INR 10,000/-

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Data related to number of employees in Six Companies during 6 years

Companies	I		J		K		L		T		N
Gender/Year	M	F	M	F	M	F	M	F	M	F	M	F
2004	142	136	144	111	138	97	162	145	148	121	145	118
2005	165	171	161	136	194	134	219	183	180	178	212	177
2006	139	145	164	157	152	129	178	191	212	162	241	184
2007	217	198	179	211	254	168	277	234	263	198	333	259
2008	265	232	348	356	238	278	298	313	310	216	321	316
2009	372	242	321	238	281	267	245	214	396	230	339	303

Note : M = Male : F = Female

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Total number female employees in company J during all the given years together is what percent of the total number of male employees in Company I during all the given years together ?

In which of the given years is percentage increase in the number of male employees of Company T from previous year the highest ?

Total number of female employees in company L in 2004, 2005, 2006 and 2007 together is what percent more than the total number of female employees in company T in the same years together ? (Rounded off to nearest integer)

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