PIIMA

#	Masala	Qiyinchiligi	Toifasi	Reyting
0351	Uch o’quvchi	7%		3.4	2676	3892	13598	28.6
0361	Uch bo’luvchilik son	30%		4.1	511	802	2202	36.4
0708	Bo'laklashlar 3	40%		2.8	141	185	627	29.5
0715	Bilag'onlar	10%		3.4	602	879	2364	37.2
0714	Shakl	30%		3.5	127	165	466	35.4
0702	Bo'laklashlar 2	20%		3.7	174	226	684	33.0
0712	Other gcd	20%		3.8	341	542	2431	22.3
0706	Qiziqarli funksiya	30%		3.7	168	222	348	63.8
0703	Myobius funksiya	20%		3.4	204	250	430	58.1
0830	Yuzalar soni	43%	Matematika	4	662	1077	1551	69.4
0831	Graf # 1	43%	Matematika	2.5	228	352	976	36.1
0833	Graf #2	43%	Matematika	3.7	271	377	701	53.8
0834	Graf #3	43%	Matematika	3.1	224	280	863	32.4
0845	Uchta uch	45%	Matematika	3.4	274	481	1154	41.7
0835	Ifodani top.	22%	Matematika	4.1	170	241	1589	15.2
0846	Function	49%	Matematika	2.8	183	284	837	33.9
0867	Funksiyadan masala	25%	Matematika	3	143	257	811	31.7
0869	Kitobdagi masala	24%	Matematika	3.2	161	284	726	39.1
0868	3 & 2	43%	Matematika	2.5	88	115	518	22.2
0937	Rational number	50%		2.4	131	175	789	22.2